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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) BAREKENG: Jurnal Ilmu Matematika dan Terapan Tarbawi: Jurnal Keilmuan Manajemen Pendidikan Edukasi Islami : Jurnal Pendidikan Islam Holistik Jurnal Kesehatan Jurnal Mantik MES: Journal of Mathematics Education and Science REMIK : Riset dan E-Jurnal Manajemen Informatika Komputer INFOKUM Jurnal Ipteks Terapan : research of applied science and education Jurnal Pengabdian Masyarakat Indonesia (JPMI) Inisiatif: Jurnal Ekonomi, Akuntansi Dan Manajemen Jurnal Ekonomi dan Kewirausahaan West Science INTERNATIONAL JOURNAL OF ECONOMIC LITERATURE Journal of Computer Science and Information Technology

Efendi Efendi

Universitas Andalas

Author-ID : 5361615

Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts 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 Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

Published : 18 Documents Claim Missing Document

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Evaluation of the Adiwiyata Program at Junior High School 23 Palembang Rohib Andrianto Sangia; Andrias Andrias; Efendi Efendi; Afif Alfiyanto; Ida Bagus Benny Surya Adi Pramana
Tarbawi Vol 8 No 01 (2022): May 2022
Publisher : Jurusan Manajemen Pendidikan Islam Fakultas Tarbiyah dan Keguruan UIN Sultan Maulana Hasanuddin Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32678/tarbawi.v8i01.5927

This study aimed to analyze the evaluation of the Adiwiyata program at State Junior High School 23 Palembang. This type of research is field research carried out in the scene or the place where the symptoms being investigated occur. This research approach uses a qualitative approach. Data collection techniques using observation, interviews, and documentation. The data analysis technique used is data analysis technique according to Miles and Huberman, namely data reduction, data presentation, and verification. Evaluation of the Adiwiyata program at State Junior High School 23 Palembang focused on using the CIPP (Context, Input, Process, Product) evaluation. Supporting factors for the Adiwiyata program at 23 Palembang Junior High School, namely 1) a large schoolyard for planting and gardening; 2) the presence of ornamental plants; 3) availability of water channels; 4) availability of waste bank; 5) greenhouse; 6) the presence of a clean water tank; 7) schoolyard using paving blocks; 8) budget funds from the government for the Adiwiyata program; and 9) school residents work together. The factor that hinders the implementation of the Adiwiyata program at SMPN 23 Palembang is the COVID-19 pandemic, where students cannot participate in the Adiwiyata program activities at their schools. In addition, students lack awareness of the environment, so teachers must provide education and socialization to them about Adiwiyata to create healthy schools that care about the environment.

THE APPLICATION OF TRIDIAGONAL MATRIX ALGORITHM IN CUBIC SPLINE INTERPOLATION Elvathna Syafwan; EfendI -; Narwen -; Mahdhivan Syafwan
Jurnal Ipteks Terapan (Research Of Applied Science And Education ) Vol. 14 No. 3 (2020): Re Publish Issue
Publisher : Lembaga Layanan Pendidikan Tinggi Wilayah X

Tridiagonal matrix algorithm is known to be more efficient in the computational process than theGaussian elimination method in solving linear system problems involving tridiagonal matrices. Inthis paper, the tridiagonal matrix algorithm is applied to the cubic spline interpolation problem withnatural boundary conditions. In this case, the tridiagonal matrix algorithm plays a role in findingthe second derivative of each cubic spline sub-function so that it is more efficient in obtaining thecoefficients of the third order polynomials that form the cubic spline function

Pemanfaatan Instagram Insight dalam Peningkatan Segmentasi Pelanggan pada UMKM Tenun Batik Efendi Efendi; Abdul Samad Arief; Rizki Dewantara; Pandu Adi Cakranegara; Ade Risna Sari
JURNAL PENGABDIAN MASYARAKAT INDONESIA Vol. 1 No. 3 (2022): Oktober : Jurnal Pengabdian Masyarakat Indonesia
Publisher : Politeknik Pratama Purwokerto

The batik business is engaged by Micro, Small, and Medium Enterprises (MSMEs). In marketing products, there are still MSMEs that use word of mouth (WOMM) in marketing techniques and use WhatsApp communication. Media such as SMEs in the field of batik weaving fashion Muhibbuddiana. This service activity is intended to assist in the use of Instagram in marketing and selling products online, from creating Instagram accounts and product documentation to posting content, as well as analyzing Instagram insights to find out the most popular posts, follower and non-follower interactions, and increase in the number of followers. The activity results show the effect of the ease of using social media on promotion and sales, the impact of using social media to increase sales turnover, and the importance of understanding Instagram insight for customer segmentation.

Combination of SAW Method and Linear Interpolation in Selection of Raskin Recipients Agung Teguh Setyadi; Pandu Adi Cakranegara; Arianto Muditomo; Iwan Henri Kusnadi; Efendi
INFOKUM Vol. 10 No. 03 (2022): August, Data Mining, Image Processing, and artificial intelligence
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (375.77 KB)

The government assistance program is one of the efforts to promote community welfare, as is the case with the Raskin assistance program. In the contribution of aid from the center to the regions, of course, many things are of concern, namely the equitable distribution and correct targeting of the rightful recipients. In reality, there are problems in determining the recipients of Raskin assistance due to the indication of an element of subjectivity in making decisions and the mismatch between candidate data and recipients due to not taking into account the assessment criteria in determining the selected candidates for assistance. This study proposes an evaluation of the selection process for Raskin beneficiaries with four criteria, namely Income (C1), Marital Status (C2), Dependent of Children (C3), and Age (C4). The method combines the Simple Additive Weighting (SAW) method in determining the nature of the criteria to calculate the final score and the Linear Interpolation technique for the scoring process to determine the difference in numerical values. The study results are seven alternative recipients of assistance selected into three selected alternatives. The analysis of the influential criteria shows that the Dependent of Children (C3) and Age (C4) criteria affect the final ranking of the alternative recipients of Raskin assistance.

RECRUITMENT OF NEW EMPLOYEE USING SELECTION PROCESS FOR DETERMINING DECISIONS WITH THE PREFERENCE SELECTION INDEX METHOD Pandu Adi Cakranegara; Efendi; Aditya Wardhana; Tienni Mariana Simanjorang; Revi Sesario
INFOKUM Vol. 10 No. 4 (2022): October, computer, information and engineering
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (198.877 KB)

The most important thing for companies is to hire new people who have the skills and qualities needed for the job or acceptance offered. The ability of a company to run well depends a lot on the quality of its employees. The issue of hiring people and getting the finest applicants can be overcome with the aid of decision-making procedures. In a recruitment process, there are many selection mechanisms in businesses with varying criteria. In this study, decision-makers are selecting candidates for employment based on specified criteria, including an intelligence test (C1), an interview test (C2), a test of skills and abilities (C3), an assessment of attitudes and behaviors (C4), and work experience (C5). The calculating approach employs the Preference Selection Index (PSI) method because it can be applied to situations with multiple criteria and attributes and does not require the decision maker to calculate the weights of the criterion. The 3 best option candidates for the employees with the greatest PSI value, which is PSI = 0.88186, are determined by the results of the final PSI method computation from 5 alternatives.

Analysis Of Human Computer Interaction Approach In Pospay Application Nur Azis; Efendi; Azizah Silfa Azzahra; Arianto Muditomo; Agustina
Jurnal Mantik Vol. 6 No. 2 (2022): August: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.v6i2.2712

Fulfillment of customer service is the company's priority in developing a digital service platform. Digital services with many users accessing, of course, require service applications to be able to be used optimally. Human-Computer (HCI) analysis, by focusing on usability aspects which include learnability, efficiency, memorability, errors, and satisfaction aspects, can be an analytical approach from the user's side of an application so that the application can become an application that follows user needs. This study applies HCI analysis to the Pospay application with 100 community respondents using a simple random sampling technique. The analysis results, especially on the user side based on the opinions of user respondents, shows that the Pospay application has implemented aspects of learnability, effectivity, memorability, and satisfaction well but has several drawbacks of the error.

Visualization Of Tourist Visit Time Series Data Using Google Data Studio Nur Azis; Ahmad Jurnaidi Wahidin; Pandu Adi Cakranegara; Arianto Muditomo; Efendi Efendi
Jurnal Mantik Vol. 6 No. 2 (2022): August: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.v6i2.2731

Data presentation techniques in the development of information technology are essential in processing data and producing information. The process of processing data into information can be one of the considerations in determining decisions. Time series data containing data with detailed time sequence frequencies within a certain period can be processed into information showing changes in a data variable within a specific period that can be analyzed according to needs, for example, on data on domestic tourist visits in an area. If the data can be adequately visualized, it can provide easy to digest information. Data analysis is carried out on the Google Data Studio interface because combining visualization methods can help people quickly understand the data. This study uses Google Data Studio for data analysis and visualization through scoreboards, line graphs, and pie charts. The results of the research are in the form of data visualization, which shows a decrease in the number of domestic tourist visits to Bali from 2019-2021, which is around 500 thousand domestic tourists from 2019 to 2020, and a decrease of about 30 thousand domestic tourists from 2020 to 2021. In addition, visualization data with pie charts show a decrease in domestic tourist arrivals of 54.2% in 2019. The percentage decreased to 23.6% in 2020 and 22.1% of visits in 2021.

Penilaian Aspek Keaktifan Belajar Mahasiswa Menggunakan Metode ORESTE I Gede Iwan Sudipa; Pandu Adi Cakranegara; Mustika Wati Alfia Ningtyas; Efendi Efendi; Ahmad Jurnaidi Wahidin
REMIK: Riset dan E-Jurnal Manajemen Informatika Komputer Vol. 6 No. 3 (2022): Volume 6 Nomor 3 Agustus 2022
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/remik.v6i3.11628

Prestasi belajar merupakan tolak ukur maksimal yang telah dicapai peserta didik dalam melakukan proses belajar. Salah satu faktor yang mempengaruhi prestasi belajar adalah keaktifan belajar. Keaktifan belajar mahasiswa ditunjukkan dengan penilaian yang dilakukan dosen pada proses belajar mengajar berlangsung. Terdapat penilaian keaktifan mahasiswa yang didasarkan pada setiap kemampuan individual mahasiswa, setiap dosen pengajar memiliki kriteria masing-masing dalam menentukan nilai keaktifan setiap mahasiswa yang diajar di setiap mata kuliah. Kriteria ini sangat menentukan dalam penentuan keputusan khususnya dalam pemberian nilai keaktifan mahasiswa. Tentu bukan hal yang mudah untuk membuat suatu standar multi kriteria dalam penentuan keputusan. Pada penelitian ini mengusulkan rancangan model penentuan keputusan multi kriteria dalam penilaian keaktifan mahasiswa dengan model hirarki keputusan. Penentuan atribut penilaian pada setiap kriteria dengan skoring nilai 0-100. Metode pendukung keputusan yang digunakan yaitu metode ORESTE dengan teknik pengurutan alternatif berdasarkan kriteria sesuai dengan tingkat kepentingan setiap kriteria serta penggunaan Besson-Rank dalam membuat skala prioritas dari setiap indikator kriteria. Dari hasil perhitungan terhadap 5 alternatif mahasiswa diperoleh nilai distance score sebesar 11,706149 untuk alternatif terbaik dengan pengurutan nilai dari nilai terkecil ke terbesar.

ISLAMIC SCHOOL CULTURE POLICY IN THE QANUN LEVEL OF ACEH EDUCATION IMPLEMENTATION Siraj Siraj; Basri Basri; Iis Marsithah; Asri Widiatsih; Efendi Efendi
Edukasi Islami : Jurnal Pendidikan Islam Vol 11, No 01 (2022): Edukasi Islami: Jurnal Pendidikan Islam
Publisher : Sekolah Tinggi Agama Islam Al Hidayah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30868/ei.v11i01.2907

The implementation of islamic school cultural policies in accordance with Qanun Aceh Number 11 of 2014 is still not fully implemented optimally. The school residents have not been able to understand and translate the school culture according to Qanun and only describe according to their perspective; lack of socialization regarding the implementation of Qanun education in Aceh; and school culture is limited to the use of Islamic symbols in the school environment. The purpose of this study is to get an overview of the potential implementation of Islamic school cultural policies in accordance with the Qanun Aceh level. The research method uses qualitative with a case study design. The results showed that the embodiment of Islamic school culture can be seen from the value of excellence, namely the superior program of Tahfizh Al Qur'an and the teacher capacity building program. The value of responsibility by practicing the principles of Islamic teachings, cooperating in terms of kindness, commitment, integrity, tolerance, and realizing rights and obligations.

Co-Authors Abdul Samad Arief ADE RISNA SARI Aditya Wardhana Afif Alfiyanto Agnes Soukotta Agung Teguh Setyadi Agustina Ahmad Jurnaidi Wahidin Andrias Andrias Arianto Muditomo Arief Yanto Rukmana Arrival Rince Putri Asri Widiatsih Azizah Silfa Azzahra Baso Intang Sappaile Basri Basri Cakranegara, Pandu Adi Cherry Frame Lumingkewas Dewantara, Rizki Eka Sutisna Elvathna Syafwan Endang Surjati Erfrido Axcel Pratama Eva Yuniarti Utami Farida Akbarina Filda Angellia Hadiansyah Ma’sum I Gede Iwan Sudipa Ida Bagus Benny Surya Adi Pramana Iis Marsithah Ilham Ilham Irwan Ashari Iswahyu Pranawukir Iwan Henri Kusnadi Julia Indah Pertiwi Lulu Ulfa Sholihannnisa Matheus Aba Muhammad Yusuf Mustika Wati Alfia Ningtyas Narwen Narwen Niel Ananto Nur Azis Revi Sesario Rizal Bakti Sangia, Rohib Adrianto Siraj Sri Wanti Belani Susila Bahri Syafwan, Mahdhivan Taufik Kurrohman Tienni Mariana Simanjorang Ubaidillah Zarkasi, Zarkasi

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