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All Journal International Journal of Advances in Applied Sciences ASEAN Journal of Systems Engineering Majalah Forum Teknik UGM Jurnal Penelitian Saintek Inersia : Jurnal Teknik Sipil dan Arsitektur Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan BIOTROPIA - The Southeast Asian Journal of Tropical Biology TAMBANG Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik JURNAL TEKNIK SIPIL ITP ISSN 2354-8452 Majalah Geografi Indonesia Journal of Degraded and Mining Lands Management Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) JPSE (Journal of Physical Science and Engineering) Jurnal Teknologi Mineral dan Batubara Journal of the Civil Engineering Forum Jurnal Geomine Indonesian Journal of Chemistry PROMINE Conference SENATIK STT Adisutjipto Yogyakarta Jurnal Otomasi Kontrol dan Instrumentasi Journal of Appropriate Technology for Community Services Respati Journal of Applied Geology Jurnal Teknik Sipil Institut Teknologi Padang Techno Indonesian Journal of Physics (IJP) International Journal of Disaster Management BULLET : Jurnal Multidisiplin Ilmu ALTRON Jurnal Teknologi Mineral dan Batubara

Wahyu Wilopo

Department Of Geological Engineering, Universitas Gadjah Mada, Indonesia

Author-ID : 418061

Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Social Sciences Transportation Veterinary

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REDUCING SULPHATE AND NATURAL ZEOLITE IN Mn METAL SEDIMENTATION USING BACTERIA CONSORTIUM Nur'aini Purnamaningsih; Endah Retnaningrum; Wahyu Wilopo
Jurnal Penelitian Saintek Vol 22, No 1: April 2017
Publisher : Institute of Research and Community Services, Universitas Negeri Yogyakarta

The objective of this study were determining the effects of natural zeolite from Wonosari on the activites of Sulfate Reducing Bacteria in Mangan (Mn) sedimentation of continous culture scale, and identifying the biofilm character of Sulfate Reducing Bacteria on consortium activites on natural zeolite using continous culture scale. The first studies was activation of zeolites, followed by testing the activity of consortium activities of Sulfate Reduction Bacteria in continuous culture scales; and biofilm characterization of Sulfate Reducing Bacteria consortium. The consortium of Sulfate Reducing Bacteria derived from goat feces. The size of zeo natural zeolites used in the consortium activity test of Sulfate Reducing Bacteria in Mangan sedimentation was 0.8 to 1.2 cm. The results showed that the consortium of Sulfate Reducing Bacteria in the bioreactor with the addition of zeolite had an activity that was more effective than the bioreactor without the addition of zeolite, where the pH was increased to pH 6.9; Mangan sedimentation was 61,16%, and the higher MPN index. Zeolite in a bioreactor with biofilm formation in 5th days and 9th days seems that there were biofilm consortium of Sulfate Reducing Bacteria growing attached to the surface of the zeolite.

MANAJEMEN KEBUTUHAN ENERGI LISTRIK DI PROVINSI DKI JAKARTA MENGGUNAKAN LEAP UNTUK PROYEKSI TAHUN 2015 - 2050 Budi Nur Cahyo; Ahmad Agus Setiawan; Wahyu Wilopo; Afrizal Abdi Musyafiq
Prosiding SNST Fakultas Teknik Vol 1, No 1 (2018): PROSIDING SEMINAR NASIONAL SAINS DAN TEKNOLOGI 9 2018
Publisher : Prosiding SNST Fakultas Teknik

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Penelitian ini sudah dilakukan tentang manajemen kebutuhan energi listrik di kawasan Provinsi DKI Jakarta. Tujuan penelitian ini adalah mengetahui permintaan dan kebutuhan energi listrik di kawasan Provinsi DKI Jakarta untuk proyeksi tahun 2015 – 2050, sehingga ketahanan energi di suatu kawasan Ibu Kota negara Indonesia akan selalu terjaga setiap tahunnya. Metode yang digunakan dalam penelitian ini adalah mengumpulkan data-data sekunder dari Badan Pusat Statistik (BPS), Rencana Usaha Penyedeia Tenaga Listrik – Perusahaan Listrik Negara (RUPTL-PLN), dan statistika ketenagalistrikan. Data tersebut diolah untuk didapatkan hasil proyeksi dan digunakan kembali untuk inputan pada aplikasi LEAP (Long-range Energy Alternatives Planning system). Data yang digunakan berupa pertumbuhan penduduk, pertumbuhan Produk Domestik Regional Bruto (PDRB), jumlah pelanggan lsitrik, dan jumlah kapasitas pembangkit. Tahun dasar yang digunakan dalam peramalam permintaan dan kebutuhan energi adalah tahun 2015 dan tahun 2050 adalah tahun terakhir.terdapat dua skenario yaitu skenario Bassic as Usual (BAU) dan skenario Kebijakan Energi Nasional (KEN). Hasil penelitian adalah pada skenario BaU terjadi peningkatan permintaan energi listrik mencapai hampir delapan kali pada tahun 2050 dibandingkan dengan tahun dasar, sedangkan pada skenario KEN permintaan energi listrik mencapai hampir empat kali pada tahun yang sama. Kata kunci : DKI Jakarta, Energi Listrik, LEAP, Manajemen Energi, Peramalan

HUBUNGAN HASIL KORELASI STRATIGRAFI BAWAH PERMUKAAN DENGAN KESTABILAN TEROWONGAN STUDI KASUS: TEROWONGAN MRT JAKARTA Luthfi Effendi; Teuku Faisal Fathani; Wahyu Wilopo
JURNAL TEKNIK SIPIL ITP Vol 5, No 1 (2018): Jurnal Teknik Sipil (JTS) ITP
Publisher : LP2M ITP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (798.781 KB)

perhitungan stabilitas terowongan, mengetahui kondisi bawah permukaan, jenis tanah dan parameternya merupakan hal yang sangat penting. Karena itu, korelasi data bor harus dilakukan sebaik mungkin agar dapat menggambarkan kondisi bawah tanah yang akurat. Penelitian ini akan menguji kestabilan terowongan MRT Jakarta stasiun bawah tanah Senayan-Istora. Berdasarkan hasil korelasi data bor, jenis tanah dibagi menjadi menjadi lima satuan tanah yang terdiri dari lempung N-SPT rendah, lanau N-SPT rendah, lanau N-SPT tinggi, pasir N-SPT rendah, dan pasir N-SPT tinggi. Tekanan muka terowongan divalidasi dengan pembacaan tekanan muka terowongan di lapangan. Secara umum metode yang paling mendekati hasil pembacaan di lapangan adalah metode COB Commisie L510. Stabilitas tubuh terowongan dihitung dengan metode Carranza-Torres, menghasilkan gaya yang paling besar 137,93 kN/m2 dari kapasitas dukung lining terowongan 726 kN/m2. Stabilitas terowongan terhadap gaya angkat menghasilkan faktor aman paling kecil sebesar 2,26 dari rekomendasi faktor aman 1,5. Hasil korelasi akan berdampak pada stabilitas terowongan, karena stabilitas terowongan didasarkan pada jenis, tebal dan kekuatan tanah di mana terowongan tersebut dibangun.Kata kunci: faktor aman, stratigrafi, terowongan

DESAIN SABO DAM TIPE CONDUIT SEBAGAI PENGENDALI DAYA RUSAK ALIRAN DEBRIS Yuli Fajarwati; Teuku Faisal Fathani; Fikri Faris; Wahyu Wilopo
Inersia : Jurnal Teknik Sipil dan Arsitektur Vol 16, No 2 (2020): Desember
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/inersia.v16i2.36897

ABSTRAKSungai Air Kotok di Kabupaten Lebong, Bengkulu memiliki litologi batuan yang rapuh akibat pengaruh panas bumi, kondisi tersebut menyebabkan rentan mengalami pergerakan massa tanah/batuan. Oleh karena itu, diperlukan upaya mitigasi untuk mengurangi risiko bencana dengan perencanaan bangunan pengendali aliran debris berupa sabo dam. Penelitian ini bertujuan untuk merencanakan desain sabo dam tipe conduit yang dirancang secara seri dan mengevaluasi stabilitas sabo dam berdasar SNI 2851:2015. Hasil perhitungan menunjukkan debit puncak untuk kala ulang 100 tahun sebesar 171,21 m3/detik. Empat seri sabo dam memiliki dimensi lebar pelimpah rerata ± 40 m, kedalaman aliran debris sebesar 1 m, dan tinggi pelimpah ialah 2,4 m. Stabilitas sabo dam saat banjir diperoleh faktor aman untuk stabilitas geser dan guling sebesar 3,46 ; 1,62. Adapun faktor aman terhadap pengaruh aliran debris untuk stabilitas geser dan guling adalah 3,30 ; 1,58. Berdasarkan hasil analisis, empat seri sabo dam tipe conduit yang dirancang mampu mengendalikan daya rusak banjir maupun aliran debris.Kata kunci: Hidraulika sungai, aliran sedimen, bangunan sabo, stabilitas sabo ABSTRACTAir Kotok River in Lebong Regency, Bengkulu Province has the lithology of weathered rock which is a result of geothermal process, this condition causes to be susceptible to land / rock mass movements. Therefore, the mitigation efforts are needed to reduce the risk from disaster by design debris flow control such as sabo dam. This study aims to design series of conduit type sabo dam and evaluate the stability based on SNI 2851: 2015. The calculation shows that the peak discharge for the 100-year return period is 171.21 m3 / sec. The four sabo dam series have dimensions of spill width of ± 40 m, debris flow depth of 1 m, and overflow height of 2.4 m. The stability of sabo dam has safety factor in flood condition for shear and overturning stability are 3.46; 1.62, while in a debris flow condition for shear and overturning stability are 3.30; 1.58. Based on the results, the four series of conduit sabo dam are able to control the destructive power of floods and debris flows.Key word: River hydraulic, sediment flow, sabo building, stability of sabo

Evaluasi Kondisi Geologi Teknik dalam Pembangunan Embung I Gde Budi Indrawan; Shinta Dwi Novianti; Heru Hendrayana; Doni Prakasa Eka Putra; Wahyu Wilopo
Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) Vol 5, No 1 (2019): April
Publisher : Direktorat Pengabdian kepada Masyarakat Universitas Gadjah Mada

Pucang Village was consisted of eruption materials of Merapi Volcano. The relatively high coefficient of permeability of the materials consisting this area caused rainwater to directly infiltrate into the ground. Evaluation of engineering geological conditions was conducted for construction of a detention pond in this area, which had limited water supply for daily activities. The evaluation was conducted on results of a 1:10.000 scale of engineering geological mapping and analyses of 1:10.000 scale of geological disaster maps produced by previous researchers. The engineering geological mapping involved mapping of morphological condition and active geomorphic process, lithological condition, existence of geological structure, and water source location. The evaluation results showed that the proposed location met the land suitability criteria for detention pond construction based on the morphological condition and active geomorphic process, existence of geological structure, and water source location, but did not meet those based on the lithological and vulnerability to Merapi Volcano eruption disaster. Construction of impermeable layer to prevent water seepage into the ground and periodic removal of sediment in the base of the detention pond were suggested to be carried out to keep the detention pond functioning properly.

PRODUCTION AND CHARACTERIZATION OF BIOSURFACTANTS PRODUCED BY Pseudomonas aeruginosa B031 ISOLATED FROM A HYDROCARBON PHYTOREMEDIATION FIELD Endah Retnaningrum; Wahyu Wilopo
BIOTROPIA - The Southeast Asian Journal of Tropical Biology Vol. 25 No. 2 (2018)
Publisher : SEAMEO BIOTROP

The biosurfactants are used by several industrial sectors such as petroleum, agriculture, food production, chemistry, cosmetics, and pharmaceuticals. Because of their hydrophobic and hydrophilic moieties, they have potency to reduce surface tension, interfacial tension between water-hydrocarbon systems, and low micelle concentration. Their characteristics strongly depend on the producer strain as well as on the medium composition, such as carbon and nitrogen sources. This study was conducted to investigate the influence of different sources of carbon (n-hexadecane, glycerol and glucose) and nitrogen (urea, NH4Cl and NaNO3) for the production of biosurfactants by a new strain of Pseudomonas aeruginosa B031 isolated from a rhizosphere of Paraserianthes falcataria L. Nielsen, a hardwood plant species at a phytoremediation field. The biosurfactant characteristics of the strain were evaluated, particularly its surface-active properties and potential to remove hydrocarbon. Glycerol was found to be the optimum carbon source, with rhamnose concentration, emulsification index, and critical micelle concentration (CMC) of 718 mg/L, 37%, and 35 mN/m, respectively. NaNO3 was observed as the optimum nitrogen source, with rhamnose concentration, emulsification index, and CMC of 290 mg/L, 30%, and 24 mN/m, respectively. These biosurfactants efficiently reduced surface tension of culture broth from 42 mN/m to 31 mN/m for the glycerol treatment and from 37 mN/m to 24 mN/m for the sodium nitrate treatment. The crude biosurfactants from the glycerol and sodium nitrate treatments also removed 87.5% and 84%, respectively, of crude oil from sand. These rates were higher than those of the chemical surfactants (SDS and Triton X-100). These findings indicate that the biosurfactants produced by the strain from both glycerol and NaNO3 treatments can efficiently decrease the interfacial tension of culture broth dilution and have a high emulsion index, thus hold promise in hydrocarbon bioremediation application.

An Analysis of Energy Production of Rooftop on Grid Solar Power Plant on A Government Building (A Case Study of Setjen KESDM Building Jakarta) Zulkifli Zulkifli; Wahyu Wilopo; Mohammad Kholid Ridwan
JPSE (Journal of Physical Science and Engineering) Vol 4, No 2 (2019): JPSE (Journal of Physical Science and Engineering)
Publisher : Universitas Negeri Malang

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In producing electrical energy, the solar module is affected by some factors, such as the solar radiation intensity, temperature, orientation and slope of the module, and shading that occurs during operation. The solar power plant of Setjen KESDM is coordinated at 6°10’53.73” south latitude and 106°49’24.61” east longitude, with a slope of 9.7°–10.0° and azimuth of -2.0° to -5.0° towards the north. It consists of five placement locations, including 11th floor rooftop, T1, T2, T3, and L carports with a total capacity of 150 kWp. The analysis of the production of rooftop on grid solar power plant in the government building with a case study in the Setjen KESDM was intended to determine the level of production of the solar power plant built and the parameters that influence it, which was conducted by comparing the real results with the simulation results using SAM software. The energy production in 2017 was 118,259.3 kWh, in 2018 was 106,318.3 kWh, and in 2019 was 109,973.0 kWh. The highest production was obtained in September, October, and March every year due to the maximum solar radiation. The solar power plant on the 11th floor rooftop was more maximal in producing energy for all positions of the sun than the solar power plant on the T1, T2, T3, and L carports because it was free of shading from buildings and trees. The output produced by the solar power plant of Setjen KESDM could not reach the maximum point because the location temperature was higher than the standard test conditions of the solar module. DOI: http://dx.doi.org/10.17977/um024v4i22019p055

The prediction of heavy metals lead (Pb) and zinc (Zn) contents in soil using NIRs technology and PLSR regression method H Husnizar; Wahyu Wilopo; Ahmad Tawfiequrrahman Yuliansyah
Journal of Degraded and Mining Lands Management Vol 5, No 3 (2018)
Publisher : Brawijaya University

The case of soil contamination by heavy metals in environment shows an increasing amount along with the constructions and development period that has been done. The identification of heavy metal content in the field is extremely hard to be done without a laboratory activity. Therefore, it needs a quick and non-destructive approach or method to identify the metal content of the soil in the field. The application of Near Infrared Reflectance Spectroscopy (NIRs) technology is a method that non-destructively able to detect the heavy metal content in the soil by using Partial Least Square Regression (PLSR). Pretreatment spectrum which is done using the Multiplicative Scatter Correction (MSC) can improve the results of the prediction models of PLSR. The results of MSC pretreatment spectrum can repair and improve the accuracy of the predictions of Lead (Pb) and Zinc (Zn) in the soil. Eight samples were used for analysis of each of Pb and Zn content. The measured data were pre-treated by MSC. It was obtained that value of r = 0.98, R2 = 0.97 and RPD = 6.46 for the Pb content measurement. Meanwhile, the measurement for Zn obtained the value of r = 0.98, R2 = 0.97 and RPD = 6.28. Therefore, it can be inferred that the NIRs is one of technologies which is worth reckoned as the right and quick means to predict the content of heavy metals in soil in a non-destructively and environmentally friendly way.

Perancangan Energi Pembangkit Listrik Tenaga Mikrohidro di Kawasan Perkebunan Teh PT. Pagilaran Batang, Jawa Tengah Feri Aspriadi; Muhammad Sulaiman; Wahyu Wilopo
Jurnal Otomasi Kontrol dan Instrumentasi Vol 11 No 1 (2019): Jurnal Otomasi Kontrol dan Instrumentasi
Publisher : Pusat Teknologi Instrumentasi dan Otomasi (PTIO) Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/joki.2019.11.1.4

Listrik merupakan suatu yang sangat sulit dipisahkan dari kehidupan masyarakat moderen di era saat ini, hampir semua aktifitas manusia memanfaatkan energi listrik. Berdasarkan data yang dimiliki kementerian ESDM, dari potensi nasional. total keseluruhan potensi tenaga air yang dimiliki bangsa Indonesia sebesar 75.000 MW dan yang termanfaatkan saat ini hanya 10.1% atau sebesar 7,572 MW. Di kawasan perkebunan teh PT. Pagilaran kondisi existing transportasi pengangkut daun teh menggunakanan mobil truk, di proses pelayuan, dan proses pengeringan terdapat mesin-mesin yang mengkonsumsi bahan bakar fosil. Dimana hal tesebut tidak ramah lingkungan atau tidak green energy.Oleh sebab itu, diperlukan adanya kajian tentang energi alternatif untuk mensubstitusikan energi bahan fosil ke renewable energy dan untuk memenuhi pemenuhan kebutuhan konsumsi energi listrik. Dari permasalahan tersebut, melakukan kajian mengenai analisis konsumsi energi listrik exsisting, proyeksi demand energi listrik dan potensi pemanfaatan PLTMh.Hasil analisis didapat konsumsi energi existing di kawasan perkebunan teh pagilaran sebesar 3,4 GWh, konsumsi energi yang akan datang di kawasan perkebunan teh PT. Pagilaran sebesar 4,7 GWh dan potensi yang akan dimanfaatkan sebesar 4,25GW. Potensi energi listrik PLTMh dimanfaatkan diantaranya 15% proses pelayuan, 54% menyuplai kawasan afdeling pagilaran, 9% kawasan afdeling andongsili, 4% kawasan afdeling landak dan 18% kereta gantung pengangkut daun teh.

Studi Potensi Pengembangan PLTMH di Kawasan Perkebunan Teh PT. PAGILARAN Kabupaten Batang Wahid Pujo Widiyantoro; Wahyu Wilopo; Muhammad Sulaiman
Jurnal Otomasi Kontrol dan Instrumentasi Vol 11 No 1 (2019): Jurnal Otomasi Kontrol dan Instrumentasi
Publisher : Pusat Teknologi Instrumentasi dan Otomasi (PTIO) Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/joki.2019.11.1.6

Mendukung master plan di wilayah perkebunan teh PT. Pagilaran dan adanya sumber energi yang bersih atau green energy di wilayah pabrik PT. Pagilaran, sehingga diperlukan pengembangan pembangunan energi terbarukan. Penelitian ini mengkaji tentang potensi pengembangan pembangunan pembangkit listrik tenaga air baik dari sisi teknis dan juga sisi ekonomis. Beberapa hal yang dibahas dalam penelitian ini meliputi potensi debit air, penentuan intake, penentuan ketinggian, potensi daya yang dibangkitkan dan nilai investasi. Dari hasil analisis potensi debit adalah 2 "“ 3 m3/dt. Dari debit tersebut akan di tampung ke embung Bismo yang memiliki luas 9356 m2 dan kedalaman 3 meter. Kemudian yang dimanfaatkan untuk PLTMH debit air sebesar 1,1 m3/dt. Ketinggian dari intake penstock adalah 93,87 meter yang menghasilkan potensi daya sebesar 607,15 kW dengan efisiensi keseluruhan 60%. Nilai investasi yang dibutuhkan pembangunan PLTMH di wilayah perkebunan teh Pagilaran dengan sumber daya air dari embung Bismo sebesar Rp 17.622.303.363,72,-. Net Present Value pada proyek PLTMH ini sebesar Rp 16.990.874.247,23,- dengan umur efektifitas pembangkit 20 tahun. BEP yang dicapai pada pembanguna PLTMH ini selama 5,96 tahun dengan suku bunga 6%. Berdasarkan nilai parameter evaluasi proyek di dapatkan nilai NPV dan IRR lebih besar dari 0 (nol), BCR>1 dan BEP di bawah umur ekonomis proyek.

Co-Authors Abd Karim, Amirul Aiman Adam Raka Ekasara Adelide Asriati Sekar Rianda Adhi Susanto Adriansyah, Yan Afrizal Abdi Musyafiq Agung Setianto Agus Aktawan Agus Budhie Wijatna Agus Prasetya Agus Prasetya Ahmad Agus Setiawan Ahmad Agus Setiawan Ahmad Tawfiequrrahman Yuliansyah Ainul Fatayaatis Salaamah Aisyah Shahirah Juhari Alessandro Pagliaroli AM Lelie Novia W Amirul Aiman Abd Karim Andriyanto Andriyanto Anh Bui, Tuan Arief Budiman Arif Kusumawanto Atikah Zahidah Avantio Pramaditya Bayu, Himawan Tri Boreborey, Ty Boulom, Johnny Bramono Dwi Kusumo Budi Nur Cahyo Deepak Chamlagain Defi Rizkasari Denizar Rahman Dianto Isnawan Didit Hadi Barianto Doni Prakasa Eka Putra Doni Prakasa Eka Putra Dwi Kusumo, Bramono Dwiana Muflihah Yulianti Dwikorita Karnawati Dwikorita Karnawati Egy Erzagian Ekasara, Adam Raka Endah Retnaningrum Endah Retnaningrum Endah Retnaningrum Endah Retnaningrum Endah Retnaningrum Endah Retnaningrum Endah Retnaningrum Endah Retnaningrum Fahriza Fawwas Asrory Farma Dyva Ferardi Feikal Aprieza Ferardi, Farma Dyva Feri Aspriadi Ferian Anggara Fikri Faris Galeh Nur Indriatno Putra Pratama Giuseppe Lanzo H Husnizar H Setiawan Harry Leo Kharisma Haryono, Septiawan Nur Hendy Setiawan Heng, Salpisey Heru Hendrayana Hirajim, Tsuyoshi Hirajima, Tsuyoshi I Gde Budi Indrawan I Wayan Warmada Inderawan, Gde Budi Irvani Irvani Irvani Irvani Irvani, Irvani Irwan Setyaji Johnny Boulom Joko Waluyo Junji Kiyono Junji Kiyono K D Setyawan Keiko Sasaki Kezia Kartika Windya Kezia Kartika Windya Kirbani Sri Brotopuspito Kirbani Sri Brotopuspito Kirbani Sri Brotopuspito Kiyono, Junji Kusumaningrum, Serafica Btari Christiyani Luthfi Effendi Luthfi Effendi Makealoun, Somyot Manixone Thepgnothy Maris Setyo Nugroho Mohammad Kholid Ridwan Mohammad Pramono Hadi Muhammad Haikal Razi Muhammad Hidayat Furqon Muhammad Sulaiman Muhammad Zulfikrie Myat Thu Naing Nadia Sekarlangit Nurul Huda Nur’Aini Purnamaningsih Phyu Phyu Thin Puji Pratiknyo Pyi Soe Thein Pyi Soe Thein Qurrahman, Alfian Hardi R Risanti R. Andy Erwin Wijaya Rahman, Denizar Raja Susatio Raja Susatio Rama Tri Saksono Ramesh Adhikari Restu Dwi Cahyo Adi Restu Tandirerung Retnaningrum, Endah Ridwan Budi Prasetyo Rilo Restu Surya Atmaja Salaamah, Ainul Fatayaatis Salahuddin Husein Salpisey Heng Sasaki, Keiko Satoru Kawasaki Sekar Rianda, Adelide Asriati Septiawan Nur Haryono Shinta Dwi Novianti Slamet Widodo Somyot Makealoun Soutsadachan Chandalsouk Sri Anggoro Prahastono Srijono ., Srijono Srijono Srijono Srijono Srijono Srijono Srijono, Srijono Su Dar mono Subagyo Pramumijoyo Subagyo Pramumijoyo Subagyo Pramumijoyo, Subagyo Subur Priyono Sudarno, Ignatius Sunarko Sunarko Sunarko Sunarko Surya Damar Sasongko Putro Taufiq Muhammad Wijayanto Teuku Faisal Fathani Teuku Faisal Fathani Teuku Faisal Fathani Teuku Faisal Fathani Teuku Faisal Fathani Teuku Faisal Fathani Teuku Faisal Fathani Teuku Faisal Fathani Teuku Faisal Fathani Thein, Pyi Soe Thema Arrisaldi Thema Arrisaldi, S.T., M.Eng. Thepgnothy, Manixone Tsuyoshi Hirajim Tsuyoshi Hirajima Tsuyoshi Hirajima Tuan Anh Bui Ty Boreborey Vienti Hadsari Wahid Pujo Widiyantoro Wawan Budianta Wijayanto, Taufiq Muhammad Wisnu Rachmad Prihadi Yan Adriansyah Yuli Fajarwati Yulianti, Dwiana Muflihah Zulaikha Budi Astuti Zulkifli Zulkifli Zulkifli Zulkifli

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