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PEMANFAATAN KAWASAN DI SEKITAR CAGAR ALAM PULAU DUA SERANG OLEH TIGA JENIS KUNTUL Elfidasari, Dewi
E-Journal Widya Kesehatan dan Lingkungan 2005
Publisher : E-Journal Widya Kesehatan dan Lingkungan

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Abstract

The objective of this study is to determine the regional use of Cagar Alam Pulau Dua (CAPD) natural reservation by three species of herons (Casmerodius albus, Egretta garzetta, Bubulcus ibis) that lived in Cagar Alam Pulau Dua Serang, Banten province. Casmerodius albus and Egretta garzetta used the mudflat, fisheries and rice-fields around CAPD as feeding location. Bubulcus ibis used rice-field and grassland as feeding location. The preference of Casmerodius albus to feeding in mudflad is (x2 = 21691.29; db=2, α = 0.01). Egretta garzetta have preference for feeding in fisheries ( x2 = 18221.27; db=2, α = 0.01) and the preference for Bubulcus ibis to feed in grassland is ( x2 =27.57; db=1, α = 0.01)
Mekanisme Penyebaran Virus Avian influenza Subtipe H5N1 pada Burung Air Liar dan Unggas Peliharaan di Kawasan Cagar Alam Pulau Dua Serang Elfidasari, Dewi
BIOWALLACEA Vol 1, No 2 (2015): BioWallacea Vol 1 No 2
Publisher : Program Studi Biologi FMIPA Universitas Mataram

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Abstract

Paparan Virus Avian Infnluenza (VAI) subtipe H5N1 pada burung-burung air liar dan unggas peliharaan di kawasan Cagar Alam Pulau Dua (CAPD) telah berhasil dideteksi melalui analisa serologi dan imunologi yang dilakukan pada tahun 2007-2013. Hal ini membuktikan bahwa VAI subtipe H5N1 telah menyebar di kawasan CAPD, Serang Propinsi Banten. Akan tetapi hingga saat ini informasi yang menjelaskan mekanisme penyebaran VAI subtipe H5N1 antar spesies dan intra spesies di kawasan CAPD masih terbatas. Untuk itu dilakukan analisa terhadap proses penyebaran VAI subtipe H5N1 di kawasan tersebut.  Hasil penelitian ini menunjukkan bahwa mekanisme penyebaran VAI subtipe H5N1 di kawasan CAPD diebabkan karena adanya transmisi VAI subtipe H5N1 yang terjadi melalui secara langsung maupun tidak langsung. Transmisi langsung VAI subtipe H5N1 dapat terjadi apabila virus tersebut menginfeksi unggas air atau hewan lain melalui kontak langsung dan tanpa melalui suatu media. Transmisi tidak langsung terjadi melalui media seperti air yang menjadi sumber minum bagi burung air liar maupun unggas peliharaan dan telah tercemar virus AI subtipe H5N1. Mekanisme tidak langsung juga terjadi pada saat adanya pemanfaatan sumber bahan pakan yang sama di lokasi yang sama. 
MOLECULAR IDENTIFICATION OF SPONGES OBTAINED FROM SERIBU ISLANDS NATIONAL PARK AND THEIR ASSOCIATED BACTERIA Patantis, Gintung; Rahmadara, Gemilang; Elfidasari, Dewi; Chasanah, Ekowati
Squalen, Buletin Pascapanen dan Bioteknologi Kelautan dan Perikanan Vol 8, No 1 (2013): May 2013
Publisher : Research and Development Center for Marine and Fisheries Product Processing and Biotechnol

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/squalen.v8i1.80

Abstract

Sponges are simple multicellular animals that produced many pharmaceutical secondary metabolites. Some sponge-associated bacteria are proven to produce the same metabolites as their host, giving an opportunity to mass produce the potential metabolites. The aim of this research was to analyze the diversity of sponge-associated bacteria and to identify  the host sponge. Samples were collected from Seribu Islands National Park. Partial identification of sponges were conducted by molecular technique with the mitochondrial cytochrome oxidase subunit 1 (CO1) as the target area. The diversity of sponge-associated bacteria was determined by Terminal Restriction Fragment Length Polymorphism (T-RFLP) method. Result showed that sponges PS-17-12 has similarity with Petrosia sp., while PS-26-12 and PS-38-12 has similarity with Xestospongia muta. From the 3 sponge samples, 85 species of bacteria was obtained which can be classified into 9 phylums and 1 uncultured bacteria/environment sample. Some of  the sponge-associated bacteria identified were known as a potential producer of metabolites with antibiotic activity.
Protein Profile and Hematological Parameters of Mice post Injected with Irradiated Plasmodium berghei Rosadi, Imam; Syaifudin, Mukh; Elfidasari, Dewi
Biosaintifika: Journal of Biology & Biology Education Vol 8, No 2 (2016): September 2016
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v8i2.6341

Abstract

Indonesia had a high number of malaria cases where the treatments are only perceived by 10% of patients in health facilities. The resistance of Plasmodium sp. to drugs causes the difficulty of controlling malaria. The use of irradiation to produce malaria vaccine material is being explored until nowadays. In previously study that dose rate of gamma irradiation delivered to parasite was at the low dose rate (380 Gy/hour) which produced several doses that not be able to attenuate the parasite. This research aimed to increase dose rate (740 Gy/hour) and to determine the dose irradiation effect of 150-250 Gy to the protein profile, erythrocyte and leukocyte numbers in mouse blood infected by P. berghei erythrocytic stage. Results showed that there was an influence of dose rate of 740 Gy/hour for doses of 150-250 Gy in treated mice and no difference in erythrocyte, leucocyte and body weight with negative control. Dose of 150 Gy was the optimal dose to attenuate parasites, whereas doses more than 150 Gy effectively killed the parasites. The changes of protein profile marked by the appearance of higher number of bands at molecular weight of 30-37 kDa that predicted as merozoite surface protein of P. berghei and/or antibodies elicited in mouse.How to CiteRosadi, I., Syaifudin, M., & Elfidasari, D. (2016). Protein Profile and Hematological Parameters of Mice post Injected with Irradiated Plasmodium berghei. Biosaintifika: Journal of Biology & Biology Education, 8(2), 155-164
The Correlation Between Heavy Metal and Nutrient Content in Plecostomus (Pterygoplichthys pardalis) from Ciliwung River in Jakarta Elfidasari, Dewi; Ismi, Laksmi Nurul; Shabira, Afina Putri; Sugoro, Irawan
Biosaintifika: Journal of Biology & Biology Education Vol 10, No 3 (2018): December 2018
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (274.031 KB) | DOI: 10.15294/biosaintifika.v10i3.16248

Abstract

Most of the rivers’ quality in Indonesia is in highly-polluted status including Ciliwung River in Jakarta. The pollution can affect river ecosystem especially the rivers biota such as plecostomus species that is mostly found in Ciliwung River. The information about correlation between heavy metal and nutrition content in Plecostomus flesh still limited, so the result from this research can give the new information about that. The aims of this research is identifying the effect of the heavy metals towards the contents of protein and fat of plecostomus flesh from Ciliwung River. The analyses methods use X-Ray Fluoresence (XRF) Spectrometer, the analysis of protein using kjeldahl method, and fat analysis using extraction method. The result of this research showed that small-sized plecostomus contained the highest fat and protein compared to medium-sized and big-sized plecostomus. The assumption was the contents of heavy metal which can impede protein and fat absorption. Meanwhile, the content of carbohydrate in small-sized plecostomus was the lowest. The identified type of heavy metal using XRF method was Pb, Hg and Cd with the concentration was higher than the maximum standard (SNI) so that the flesh of plecostomus from Ciliwung River in Jakarta is categorized unsuitable to consumption
Aktivitas Harian Elang Jawa (Nisaetus bartelsi) di Bumi Perkemahan Sukamantri Taman Nasional Gunung Halimun Salak Luthfi, Muhammad; Elfidasari, Dewi; Pairah, Pairah
JURNAL BIOS LOGOS Vol 10, No 2 (2020): JURNAL BIOS LOGOS
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35799/jbl.10.2.2020.29082

Abstract

ABSTRAKBurung merupakan salah satu fauna yang memiliki keanekaragaman hayati yang cukup tinggi di Indonesia dengan jumlah 1598 jenis burung, di antaranya terdapat burung pemangsa. Elang jawa (Nisaetus bartelsi) yang merupakan burung endemik di Pulau Jawa. Taman Nasional Gunung Halimun Salak (TNGHS) merupakan habitat bagi elang Jawa, hal ini dikarenakan kondisinya yang masih cukup baik. Penelitian ini bertujuan untuk mempelajari dan menganalisis aktivitas harian elang Jawa serta faktor yang mempengaruhi aktivitas elang jawa di TNGHS. Metode yang digunakan yaitu survei dan pemantauan sarang, pengamatan aktivitas harian, pengumpulan dan analisis data. Berdasarkan hasil pengamatan Nisaetus bartelsi  di TNGHS, diperoleh aktivitas  harian elang jawa yang terlihat adalah bertengger dengan persentase sebesar 66%, dan terbang 34% dengan frekuensi waktu tertinggi aktivitas pada pukul 10:00-14:00. Aktivitas harian elang jawa juga dipengaruhi oleh lingkungan seperti suhu dan curah hujan di lingkungannya.Kata Kunci: aktivitas harian; Elang Jawa; TNGHS ABSTRACTBird is one of the fauna that has a fairly high biodiversity in Indonesia with a total of 1598 species of birds, including birds of prey. One of the birds of prey found in Indonesia is the Javan Hawk Eagle (Nisaetus bartelsi) which is an endemic bird on the Java island. Mount Halimun Salak National Park (HSNP) is one of the National Parks which is a habitat for Javan Hawk eagles, this is because the conditions are still quite good. This observation aims to study and find out the daily activities of the Javanese eagle and the factors that influence the activity of the Javan Hawk Eagle in HSNP. The methods used are nest surveying and monitoring, observing daily activities, collecting and analyzing data. Based on observations by Nisaetus bartelsi in HSNP, it was found that the Javan Hawk eagle's daily activity was perched with a percentage of 66%, and flew 34% with the highest frequency of activity at 10:00 to 14:00. The daily activities of Javan Hawk eagles are also influenced by the environment such as temperature and rainfall in their environment.Keywords: daily activities; Javan Hawk eagle; HSNP
Nutritional Content of Bone Flour Made from Plecos Fish Pterygoplichthys pardalis from the Ciliwung River, Indonesia Putri, Handhini Dwi; Elfidasari, Dewi; Haninah, Haninah; Sugoro, Irawan
Biosaintifika: Journal of Biology & Biology Education Vol 12, No 3 (2020): December 2020
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v12i3.23881

Abstract

Pterygoplichthys pardalis bones that are thrown into the river is one source of pollutants in the Ciliwung River. P. pardalis bones have a high calcium content, they can be used as an alternative raw material for flour. The purpose of this study was to analyze the nutritional content of P. pardalis bone flour from the Ciliwung River. The research method used was a proximate analysis consisting of moisture, ash, fat, protein, and carbohydrates content analyses. Proximate analysis results showed that the P. pardalis bone plus head flour contained 3% moisture, 35% ash, 34% protein, 23% fat, and 5% carbohydrate. P. pardalis body bone flour contained 4% water, 37% ash, 37% protein, 19% fat, and 3% carbohydrate. Based on the proximate analysis results, P. pardalis bone flours did not met the national standard of SNI 2013 fish flour for quality I, II, and III. Until now, there has been no research that explain the nutritional content of bone flour of P. pardalis from Ciliwung River. This research provides information on the nutritional content of P. pardalis flour. Data obtained from the results of this study can be the basis for consideration in utilizing and processing P.pardalis from the Jakarta Ciliwung River.
Identifikasi Ekologi Sarang Elang Jawa (Nisaetus bartelsi) Di Taman Nasional Gunung Halimun Salak, Resort Gunung Salak I Iskandar, Ratih Ratna; Elfidasari, Dewi; Pairah, Pairah
JURNAL BIOS LOGOS Vol 11, No 1 (2021): JURNAL BIOS LOGOS
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35799/jbl.11.1.2021.31203

Abstract

(Article History: Received November 11, 2020; Revised January 5, 2021; Accepted 28 February 2021) ABSTRAKSalah satu burung pemangsa yang terdapat di Indonesia adalah Elang Jawa (Nisaetus bartelsi). Taman Nasional Gunung Halimun Salak (TNGHS) adalah salah satu taman nasional yang ada di Indonesia. TNGHS merupakan salah satu habitat bagi Elang Jawa, hal ini dikarenakan kondisinya yang bisa dikatakan masih cukup baik dan data-data mengenai burung Elang Jawa di Kawasan TNGHS masih belum memadai. Oleh karena itu, diperlukan eksplorasi mengenai habitat populasi Elang Jawa di Kawasan TNGHS. Penelitian ini bertujuan untuk menjelaskan habitat dan sarang Elang Jawa yang meliputi lokasi, jenis pohon dan ciri-ciri pohon yang digunakan sebagai tempat meletakan sarang di TNGHS. Hal ini berguna untuk memberikan informasi tentang habitat sarang Elang Jawa pada Kawasan tersebut. Metode yang digunakan yaitu survei, pemantauan sarang, wawancara, pengumpulan dan analisis data. Berdasarkan hasil pengamatan N. bartelsi, menggunakan pohon Litsea cordata (Huru) dengan ketinggian 40-60 meter sebagai sarangnya, dan pohon Schima wallichii (Puspa) untuk bertengger. Kata Kunci: Elang Jawa; Habitat; Sarang; TNGHS ABSTRACTOne of the birds of prey found in Indonesia is the Javan Hawk Eagle (Nisaetus bartelsi). Mount Halimun Salak National Park (TNGHS) is one of the national parks in Indonesia. TNGHS is one of the habitats for Javanese eagles. This is because the conditions are still quite good and data on Javanese eagles in the TNGHS area are still inadequate. Therefore, it is necessary to explore the habitat of the Javan hawk population in the TNGHS area. This study aims to explain the habitat and nest of Javanese eagles which include location, tree species and tree characteristics used as a place to place nests in TNGHS. This is useful for providing information about the Javan hawk nest habitat in the area. The methods used are surveys, nest monitoring, interviews, data collection and analysis. Based on the observations of N. bartelsi, using the tree Litsea cordata (Huru) with a height of 40-60 meters as a nest, and the tree Schima wallichii (Puspa) for perching.Keywords: Javan hawk eagle; Habitat; Nest; TNGHS
Analisis Morfometrik dan Meristik Hasil Persilangan Ikan Pelangi Boesemani (Melanotaenia boesemani) dan Ikan Pelangi Merah Abnormal (Glossolepis incisus) Afini, Irsyah; Elfidasari, Dewi; Kadarini, Tutik; Musthofa, Siti Zuhriyah
Life Science Vol 3 No 2 (2014)
Publisher : Universitas Negeri Semarang

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Abstract

Ikan pelangi merupakan jenis ikan hias air tawar yang diminati masyarakat, diantaranya adalah ikan pelangi boesemani dan ikan pelangi merah. Kedua jenis ikan tersebut merupakan ikan endemik yang berasal dari Irian Jaya dan termasuk kelompok ikan yang terancam punah. Tingginya minat masyarakat terhadap ikan pelangi menyebabkan breeder melakukan usaha budidaya dengan cara persilangan. Ikan hasil persilangan memiliki karakter fenotip yang khas meliputi, warna, bentuk, morfometrik dan meristik. Penelitian ini bertujuan untuk menganalisis variasi morfologi, karakter morfometrik dan meristik serta pola pertumbuhan individu ikan hasil persilangan antara ikan pelangi boesemani normal (jantan) dan ikan pelangi merah abnormal (betina). Pengukuran 30 karakter morfometrik dan meristik dilakukan terhadap ikan dewasa (hidup) yang berusia 9 bulan. Analisis data menggunakan analisis komponen utama (PCA), analisis perbandingan karakter meristik, analisis hubungan panjang-berat. Hasil PCA menunjukkan perbedaan karakter dan ciri khas morfometrik tertentu antara ikan hasil persilangan yang normal dan abnormal. Hasil analisis perbandingan karakter meristik menunjukkan bahwa kisaran nilai setiap karakter meristik tidak berbeda jauh dengan hasil penelitian sebelumnya. Hasil analisis hubungan panjang-berat menunjukkan bahwa ikan jantan normal bersifat allometrik positif, sedangkan ikan jantan abnormal dan ikan betina (normal-abnormal) bersifat allometrik negatif. Perbedaan dalam setiap parameter ini disebabkan oleh perbedaan bentuk dari tubuh ikan akibat keabnormalan. Rainbow fish is species of freshwater fish that interest the public, such as the boesemani rainbow fish and red rainbow fish. Both of these fishes are endemic fish from Irian Jaya and includes a group of endangered fish. The high of public interest cause a rainbow fish breeders to do cultivation by crossing way. The fish from crosses have distinctive phenotypic characters include, color, shape, morphometric and meristic. This study aims to analyze morphological variation, morphometric and meristic characters and growth patterns of individual fish from crosses between normal boesemani rainbow fish (males) and abnormal red rainbow fish (females). 30 characters of morphometric and meristic measurement were conducted on adult fish (live) 9 month old. Analysis of data by using principal component analysis (PCA), comparative analysis of meristic characters, analysis of the length-weight relationship. PCA results showed the characteristic differences in morphometric characters and certain fish from crosses between normal and abnormal. The results of comparative analysis of meristic characters show that the range of values of each character was not much different from the previous results of the study. The results of the analysis of the length-weight relationship showed that the normal male fish are positively allometric whereas, abnormal male fish and female fish (normal-abnormal) are negatively allometric. Differences in each parameter was caused by differences in the shape of a fish's body as a result of abnormality.
ANALISIS MORFOMETRIK DAN MERISTIK HASIL PERSILANGAN IKAN PELANGI BOESEMANI (Melanotaenia boesemani) DAN IKAN PELANGI MERAH ABNORMAL (Glossolepis incisus) Afini, Irsyah; Elfidasari, Dewi; Kadarini, Tutik; Musthofa, Siti Zuhriyyah
Life Science Vol 5 No 1 (2016): April 2016
Publisher : Universitas Negeri Semarang

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Abstract

Ikan pelangi merupakan jenis ikan hias air tawar yang diminati masyarakat, diantaranya adalah ikan pelangi boesemani dan ikan pelangi merah. Kedua jenis ikan tersebut merupakan ikan endemik yang berasal dari Irian Jaya dan termasuk kelompok ikan yang terancam punah. Tingginya minat masyarakat terhadap ikan pelangi menyebabkan breeder melakukan usaha budidaya dengan cara persilangan. Ikan hasil persilangan memiliki karakter fenotip yang khas meliputi, warna, bentuk, morfometrik dan meristik. Penelitian ini bertujuan untuk menganalisis variasi morfologi, karakter morfometrik dan meristik serta pola pertumbuhan individu ikan hasil persilangan antara ikan pelangi boesemani normal (jantan) dan ikan pelangi merah abnormal (betina). Pengukuran 30 karakter morfometrik dan meristik dilakukan terhadap ikan dewasa (hidup) yang berusia 9 bulan. Analisis data menggunakan analisis komponen utama (PCA), analisis perbandingan karakter meristik, analisis hubungan panjang-berat. Hasil PCA menunjukkan perbedaan karakter dan ciri khas morfometrik tertentu antara ikan hasil persilangan yang normal dan abnormal. Hasil analisis perbandingan karakter meristik menunjukkan bahwa kisaran nilai setiap karakter meristik tidak berbeda jauh dengan hasil penelitian sebelumnya. Hasil analisis hubungan panjang-berat menunjukkan bahwa ikan jantan normal bersifat allometrik positif, sedangkan ikan jantan abnormal dan ikan betina (normal-abnormal) bersifat allometrik negatif. Perbedaan dalam setiap parameter ini disebabkan oleh perbedaan bentuk dari tubuh ikan akibat keabnormalan. Rainbow fish is species of freshwater fish that interest the public, such as the boesemani rainbow fish and red rainbow fish. Both of these fishes are endemic fish from Irian Jaya and includes a group of endangered fish. The high of public interest cause a rainbow fish breeders to do cultivation by crossing way. The fish from crosses have distinctive phenotypic characters include, color, shape, morphometric and meristic. This study aims to analyze morphological variation, morphometric and meristic characters and growth patterns of individual fish from crosses between normal boesemani rainbow fish (males) and abnormal red rainbow fish (females). 30 characters of morphometric and meristic measurement were conducted on adult fish (live) 9 month old. Analysis of data by using principal component analysis (PCA), comparative analysis of meristic characters, analysis of the length-weight relationship. PCA results showed the characteristic differences in morphometric characters and certain fish from crosses between normal and abnormal. The results of comparative analysis of meristic characters show that the range of values ​​of each character was not much different from the previous results of the study. The results of the analysis of the length-weight relationship showed that the normal male fish are positively allometric whereas, abnormal male fish and female fish (normal-abnormal) are negatively allometric. Differences in each parameter was caused by differences in the shape of a fish's body as a result of abnormality.
Co-Authors Afina Putri Shabira Afini, Irsyah Agridzadana Frisa Agrydzadana Frisa Aishah Feroza Analekta Tiara Perdana Analekta Tiara Perdana Angelia Yulita Anita Mirasaraswati Annisa Sabrina Sekar Langit Anwar Mujadin Arief Pambudi Bimo Saputro Claudya Larisha Dina Nabilah Donny Gunaryadi Donny Gunaryadi Ekaristi Pratiwi Ekowati Chasanah Etyn Yunita Farah Carolina Puspaningtias Farida Ariani Fatihah Dinul Qoyyimah Fatihah Dinul Qoyyimah Fatkhurokhim Fatkhurokhim Fitriani Nurhasanah Frenzysca Yuliani Gayatri Atmadi Gintung Patantis Handhini Dwi Putri Handhini Dwi Putri Handhini Dwi Putri Haninah Haninah Haninah Haninah Haninah Haninah, Haninah Hidayat Yorianta Sasaerila Imam Rosadi Imam Rosadi Imsar Gunawan Irawan Sugoro Irawan Sugoro Irawan Sugoro Irawan Sugoro Irawan Sugoro Irawan Sugoro Irawan Sugoro Irawan Sugoro Irawan Sugoro Irawan Sugoro Irawan Sugoro Irawan Sugoro Isep Herdiana Iskandar, Ratih Ratna Ismi, Laksmi Nurul Kun Mardiwati Rahayu Kun Mardiwati Rahayu Laksmi Nurul Ismi Laksmi Nurul Ismi Lusi Anindia Rahmawati Melta Rini Fahmi Melta Rini Fahmi Melta Rini Fahmi Muhammad Luthfi Muhammad Qeis Tsal Sabil Mukh Syaifudin Mukh Syaifudin Mukti Ageng Wicaksono Musthofa, Siti Zuhriyah Musthofa, Siti Zuhriyyah Nadhilah Sabila Ghaisani Nanda Vindi Aini Ninditasya Wulandari Nissa Kamila Nita Noriko Nurul Robbi Sepang Pairah, Pairah Putri, Handhini Dwi Rahmadara, Gemilang Rena Riana Anita Resti Aulunia Retno Damayanti Soejoedono Riris Lindiawati Puspitasari Shabira, Afina Putri Sheren Nur Amalia Siti Fauziah Canadianti Siti Zuhriyyah Musthofa sri murtini . Syafitri Jumianto Syafitri Jumianto TARUNI SRI PRAWAST MIEN KAOMINI ANY ARYANI DEDY DURYADI SOLIHIN Toufan Gifari Tutik Kadarini Tutik Kadarini Widhi Wijayanti Yunus Effendi Yus Rusila Noor Yus Rusila Noor Zakia Ulfa Zakia Umami