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All Journal Prosiding Seminar Nasional Teknoka EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA JMM (Jurnal Masyarakat Mandiri) Minda Baharu Jurnal Informatika dan Rekayasa Perangkat Lunak JURSIMA (Jurnal Sistem Informasi dan Manajemen) Jurnal Tekinkom (Teknik Informasi dan Komputer) JoMMiT : Jurnal Multi Media dan IT Journal of Innovation Research and Knowledge Journal of Digital Learning and Distance Education Asian Journal of Management Analytics Literasi: Jurnal Pengabdian Masyarakat dan Inovasi JURSIMA TechLINK: Jurnal Ilmiah Lingkungan Jurnal Satya Informatika Salus Publica SmartComp Jurnal Sistem Informasi dan Manajemen JAR'S (Journal of Advanced Research in Informatics) International Journal of Technology and Education Research Jurnal Pelayanan Masyarakat Pemberdayaan Masyarakat: Jurnal Aksi Sosial Welfare: Jurnal Pengabdian Masyarakat Journal of Engineering Education and Pedagogy (JEEP) ALMURTADO: Journal of Social Innovation and Community Service SMART : Jurnal Teknologi Informasi dan Komputer Jurnal Pendidikan Dewantara
Alwendi, Alwendi
Jurusan Ilmu Komputer Universitas Graha Nusantara Padangsidimpuan, Indonesia.
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences Other

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Rancang Bangun Sistem Pendukung Keputusan Seleksi Karyawan Dengan Metode Multi Attribute Utility Theory. wendi, al; budiarti, lela; mandopa, Andi saputra
Journal of Advanced Research in Informatics Vol 3 No 2 (2025): Journal of Advanced Research in Informatics
Publisher : Fakultas Teknik, Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/jars.v3i2.4184

Abstract

Decision making involving multiple criteria is often a challenge in the selection process, especially when having to choose the best alternative from a number of candidates. This study aims to build a Decision Support System (DSS) that is able to assist the selection process of the best candidates objectively, structured, and efficiently. The method used is the Multi-Attribute Utility Theory (MAUT), which has the ability to handle multi-criteria decision making with a utility approach, where each criterion is weighted based on its level of importance. This system is designed using the UML (Unified Modeling Language) modeling language to present a clear visual representation of the proposed system. The criteria used in the study consist of 5 criteria, namely: Work experience, education, age, status, and web address. Each alternative is assessed based on these five criteria, then the normalization process and calculation of the total utility value are carried out to determine the final ranking. The respondents or samples in this study consisted of 5 students registered in August 2024, from the five samples used, the highest utility result with code A02 in the name of Ahmad Suhery obtained the highest utility value of 0.6893, so that it was determined as the best alternative in the selection process. This system is expected to be a tool to assist in decision making.
SOSIALISASI PENGGUNAAN INTENET  DAN SOSIAL MEDIA SECARA POSITIF DI SD N PINTU PADANG alwendi; Lela Budiarti; Andi Saputra Mandopa
AlMurtado Journal of Social Innovation and Community Service Vol 2 No 1 (2025): Pemberdayaan Komunitas Melalui Pelatihan Keterampilan Digital
Publisher : BAMALA Institute

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Abstract

Kegiatan Pengabdian Kepada Masyarakat ini bertujuan untuk mensosialisasikan kepada masyarakat, khususnya siswa Sekolah Dasar, mengenai dampak negatif dari penggunaan internet serta pentingnya mengakses internet secara sehat dan aman. Di era digital saat ini, internet telah menjadi bagian tak terpisahkan dari kehidupan sehari-hari, termasuk dalam dunia pendidikan. Penggunaan internet memberikan berbagai manfaat bagi siswa, seperti kemudahan akses informasi, sumber belajar yang beragam, serta sarana komunikasi dan kolaborasi. Namun demikian, penggunaan internet yang tidak bijak berpotensi menimbulkan dampak negatif, seperti kecanduan, paparan konten berbahaya, dan penyalahgunaan media sosial. Oleh karena itu, pemahaman mengenai konsep internet sehat menjadi sangat penting agar siswa mampu memaksimalkan manfaat positif internet serta menghindari risiko yang ditimbulkannya. Kegiatan ini dilaksanakan melalui metode sosialisasi kepada siswa SD N Pintu Padang mengenai cara bijak dalam menggunakan internet. Hasil dari kegiatan menunjukkan adanya peningkatan pengetahuan siswa terkait internet sehat, sehingga diharapkan mereka mampu memanfaatkan internet secara optimal dan aman dalam kehidupan sehari-hari, khususnya dalam kegiatan belajar. Ada beberapa jenis sosial media yang sering digunakan perserta didik yaitu : WhatsApp, Instagram, Facebook, TikTok, Telegram, X (Twitter), Facebook Messenger, Hasil dari kegiatan ini berupa pengetahuan yang dimiliki oleh peserta didik di lingkungan SD N Pintu Padang mengenai internet sehat, sehingga dapat Menggunakan internet  secara sehat dan positif bagi peserta didik di  sekolah tersebut.
Efektivitas Model Pembelajaran Kooperatif Dalam Meningkatkan Hasil Belajar Siswa Mandopa, Andi Saputra Mandopa; alwendi; Lela Budiarti; Puspita, Nurkhasanah Rina
JURNAL TECHLINK Vol 9 No 1 (2025): Vol. 9 No. 1 (2025)
Publisher : Fakultas Teknik - Universitas Satya Negara Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59134/jtnk.v9i1.679

Abstract

This study aims to determine the effectiveness of the implementation of cooperative learning models in improving student learning outcomes in certain subjects. This study uses a quantitative method with an experimental design of One-Group Pretest-Posttest Design, where one group of students is given treatment in the form of a cooperative learning model without a control group. The research instrument is a learning outcome test carried out before (pre-test) and after (post-test) the implementation model. The data collected were analyzed using statistical tests to determine the difference in pre-test and post-test scores. The results showed a significant increase in student learning outcomes, with an average pre-test score of 69 and increasing to 89.33 in the post-test after the implementation of the cooperative learning model. This increase indicates that the cooperative learning model not only improves students' understanding of the material, but also increases students' active involvement in the learning process, encourages social interaction, and develops cooperation skills between students. Based on the results of the analysis, it can be concluded that the cooperative learning model is effective in improving student learning outcomes and is feasible to be applied in the learning process in schools. Based on these results, it can be concluded that the cooperative learning model is effective in improving student learning outcomes.
Analisis Sistem Penunjang Keputusan Penerimaan Beasiswa Kartu Indonesia Pintar Kuliah di Universitas Graha Nusantara Menggunakan Metode Copras alwendi; Lela Budiarti; Andi Saputra Mandopa
JoMMiT Vol 9 No 1 (2025): Artikel Jurnal Volume 9 Issue 1, June 2025
Publisher : Politeknik Negeri Media Kreatif

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46961/jommit.v9i1.1592

Abstract

This study aims to build a decision support system in KIP scholarship acceptance at Graha Nusantara University Using the Copras Method. Acceptance of the Smart Indonesia Card (KIP) scholarship at universities often faces challenges in determining prospective recipients who best meet the criteria objectively and transparently. To overcome this problem, in order to facilitate work and avoid data calculation errors with the old system, a decision support system was built that can help make decisions about KIP recipients quickly and more accurately using the Complex Proportional Assessment (COPRAS) method. The COPRAS method was chosen because it is able to handle the multi-criteria decision-making process by considering the weight of interest of each alternative assessed. This system is designed to process various scholarship selection parameters, such as economic conditions, academic achievement, and other additional criteria, in order to produce a more accurate and fair ranking of prospective scholarship recipients. The results of the study show that the application of the COPRAS method in the SPK can increase efficiency and objectivity in the KIP scholarship selection process, which are the variables or criteria for this study, there are 5 criteria, namely, Academic achievement, Parental dependencies, Student ability, Parental income, Distance of residence. From the results of the research conducted, it can be concluded that this method is able to provide good results and is close to the results of the assessment used by the Campus. This research can provide effective KIP Scholarship Acceptance results according to the Copras model test with a value of 99.972. This decision support system is expected to help make it easier to select students who are eligible for KIP
Sosialisasi Digital Marketing Dalam Meningkatkan Pendapatan UMKM Di Desa Basilam Baru Kecamatan Muara Tais-II Kabupaten Tapanuli Selatan Alwendi, Alwendi
Welfare : Jurnal Pengabdian Masyarakat Vol. 1 No. 1 (2023): Welfare : March 2023
Publisher : Fakultas Ekonomi dan Bisnis Islam, IAIN Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/welfare.v1i1.333

Abstract

The Awakened Indonesia UKM program provides a solution to overcome this problem, namely a solution to technological capacity constraints by procuring production machines such as cutting machines, drill presses, compressor machines, workbenches, and wheelbarrows. Solution to marketing/distribution and managerial constraints by designing and manufacturing an Android-based Management Information System (SIMBA) that can help partners use database-based information and communication technology so that partners can provide knowledge and expertise to carry out marketing activities (product updates, online sales, online transactions, distribution arrangements), inventory activities (management of inventories based on online purchase orders), and assist in preparing the company's income statement. Besides that, it also offers marketing media using neon box boards. The solutions provided can help increase the productivity of FortunaHandycraft SMEs in terms of production, digital marketing and managerial.
Sosialisasi Penggunaan Aplikasi Fuzzy Mamdani Untuk Peningkatan Tata Kelola LPPM Universitas Graha Nusantara Padangsidimpuan Alwendi, Alwendi; Samosir, Khairunnisa; Mandopa, Andi Saputa
Welfare : Jurnal Pengabdian Masyarakat Vol. 1 No. 2 (2023): Welfare : June 2023
Publisher : Fakultas Ekonomi dan Bisnis Islam, IAIN Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/welfare.v1i2.505

Abstract

The vision of higher education always leads to the dharma of higher education. One manifestation of the Tridharma of Higher Education is scientific work or conducting research. This socialization aims to map the needs of journal managers and improve journal governance, especially governance related to OJS journals at Graha Nusantara University Padangsidimpuan. The expected output is that journal managers will receive an overview, information, suggestions, and input related to OJS management from managed journals, such as costs for publishing an article. This socialization provides benefits and understanding regarding the financial governance of the journal, so that it can indirectly improve the quality and ranking of the journals that are managed. This socialization aims to improve the image and competitiveness of institutions by increasing the value of both study program accreditation and university accreditation.
Pelatihan Pemasaran Online Berbasis Digital untuk UMKM di Kecamatan Tanotombangan, Angkola, Kabupaten Tapanuli Selatan Alwendi, Alwendi; Mandopa, Andi Saputra; Hasibuan, Erwina Azizah
Welfare : Jurnal Pengabdian Masyarakat Vol. 1 No. 4 (2023): Welfare : Desember 2023
Publisher : Fakultas Ekonomi dan Bisnis Islam, IAIN Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/welfare.v1i4.1002

Abstract

Online media is a method of presenting and marketing products, for example, through advertising. The explanation in the webinar includes the benefits of online marketing and the activities required. Service Method, a preliminary survey to understand partner needs. Planning online marketing activities. Counseling on the creation and use of online marketing for each branch. Evaluate activities to ensure they are in accordance with planning. Online media now plays a key role in buying, selling, and product introduction. SME Fortuna Handycraft, with 10 years of experience, is faced with technological, marketing, and managerial obstacles. The UKM Indonesia Bangkit program provides a solution by procuring production machines and an Android-based Management Information System (SIMBA). This solution increases productivity and helps in marketing through online communications.
Aplikasi Fuzzy Mamdani Untuk Menentukan Tingkat Keberhasilan Dosen Alwendi; Andi Saputra Mandopa
SMART : Jurnal Teknologi Informasi dan Komputer Vol. 2 No. 2 (2023): July-December
Publisher : Gayaku Publisher

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Abstract

The aim of this research is to apply Fuzzy logic with the Mamdani method in assessing the Research Performance of Graha Nusantara Padangsidimpuan University Lecturers. This research was designed using Fuzzy Logic with the Mamdani method. One of the research topics that uses the application of fuzzy logic is assessment systems in the field of research. Research by Graha Nusantara University Padangsidimpuan Lecturers in the Simlitabmas Data is still in the Guidance Category to move up to the Intermediate Category. UGN Padangsidimpuan Lecturers are challenged to be able to develop, dedicate and apply the knowledge needed in research. For this reason, an application is needed that can be used to calculate and record lecturer performance in the resulting research. The aim of this research is to apply fuzzy logic using the Mamdani method in assessing the research performance of Graha Nusantara Padangsidimpuan University lecturers.
Aplikasi Data Mining Untuk Menentukan Masa Studi Mahasiswa Menggunakan Metode Association Rule alwendi, alwendi; Andi Saputra Mandopa
Jurnal Pendidikan Dewantara Vol. 2 No. 1 (2023): October
Publisher : Yayasan Pendidikan Internasional Bengkulu

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Abstract

The development of data mining cannot be separated from technological developments, especially in determining association rules to determine the relationship between elements/attributes in the process of students receiving information at any point in time. When it comes to permissions, there are many factors that influence permissions. However, not all of these factors are considered important so research is carried out to determine the relationship between these factors. The topic research method is data collection and data analysis. By using the Association Rule technique we can obtain information from large data such as data from universities. The aim of this research is to determine the pattern of study duration for Graha Nusantara University F-KIP students. using the Association Rule Data Mining method and comparing a priori algorithms and hash-based algorithms. The data used is Graha Nusantara University F-KIP master data which is processed using the Association Rule Data Mining technique with an a priori algorithm and a hash-based algorithm with a minimum support of 1% and a minimum confidence of 1%. The results of data processing with the a priori algorithm are the same as the results of data processing with the hash-based algorithm, namely 49 2-itemset combinations.
Efektivitas Pembelajaran Kooperatif Tipe Talking Chip Untuk Meningkatkan Prestasi Siswa Alwendi, Alwendi; Saputra Mandopa, Andi; Lubis, Fitri Romaito; Siregar, Martua
Jurnal Pendidikan Dewantara Vol. 2 No. 2 (2024): April
Publisher : Yayasan Pendidikan Internasional Bengkulu

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Abstract

The research method used is classroom action research using two cycles carried out in the first semester with Number Pattern Material. The sample in this research was 30 students in class VIII-2 of SMP Negeri 7 Padangsidimpuan who would use the Talking Chip Learning Model in learning. The data collection techniques used were tests, questionnaires and observation sheets. The data analysis used is descriptive and inferential statistical analysis. The results of the research show that the ability of students' learning outcomes in learning Mathematics through the Talking Chip learning model for class VIII-2 students at SMP Negeri 7 Padangsidimpuan in the Number Patterns material for the 2021/2022 academic year has increased with a completion percentage of 93.3% in the "Good" category. Furthermore, the teacher's ability to manage learning increased to 97.90% with the "Very Good" category. For this reason, the expected results have been fulfilled because they are in accordance with the minimum good category with a percentage of 80%.
Co-Authors Adiguzel, Tufan Andi Saputa Mandopa Andi Saputra Mandopa Andi Saputra Mandopa Andi Saputra Mandopa Ardi Ardi Ardi Ardi Budiarti, Lela Cahaya Sukma Dasril Aldo Eni Sumanti Nasution Eni Sumanti Nasution Erwina Azizah Hasibuan, Erwina Azizah Fauziah Nasution Fita Delia Gultom Indra, Hamdi Khairunnisa Samosir Kornelius Kornelius Lela Budiarti Lela Budiarti Lubis, Fitri Romaito Mandopa, Andi Saputa mandopa, andi saputra Mandopa, Andi Saputra Mandopa Muhamad Rafi Akbar Naimah Naimah Nurkhasanah Rina Puspita Samosir, Khairunnisa Saputra Mandopa, Andi Siregar, Martua Siregar, Yasser Arafat Wendra, Yumai Yumai Wendra Yuni Rhamayanti Yusra Ramza