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All Journal Jurnal Tekinkom (Teknik Informasi dan Komputer) Harmoni Sosial : Jurnal Pengabdian Dan Solidaritas Masyarakat
Arifin Tua Purba
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SISTEM PENYELEKSI MAHASISWA BARU BERBASIS WEB MENGGUNAKAN METODE WEIGHTED PRODUCT Arifin Tua Purba; Victor Marudut Mulia Siregar
Jurnal Tekinkom (Teknik Informasi dan Komputer) Vol 3 No 1 (2020)
Publisher : Politeknik Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37600/tekinkom.v3i1.117

Abstract

This research was conducted aiming to design a New Student Selection Decision Support System. To help the selection process for new student admissions at the Indonesian Business Polytechnic, a decision support system (SPK) was designed to help the data processing of prospective new students who register using the Weighted Product (WP) method. This Weighted Product method is done by using multiplication to link the attribute rating, where the rating of each attribute must be raised first with the weight of the attribute in question. The criteria used in this Decision Support System consist of: capacity, achievement, academic tests, age, and passing scores. From the sample of data examined, the ranking results were found to be the best value of prospective students with a value of 0.0841 and 0.0791.
SISTEM PENDUKUNG KEPUTUSAN DALAM PENERIMAAN MAHASISWA BARU DENGAN METODE ANALYTICAL HIERARCHY PROCESS (AHP) Arifin Tua Purba
Jurnal Tekinkom (Teknik Informasi dan Komputer) Vol 1 No 1 (2018)
Publisher : Politeknik Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (843.761 KB) | DOI: 10.37600/tekinkom.v1i1.46

Abstract

Penelitian ini membahas mengenai sistem penyeleksian pada proses penerimaan mahasiswa baru menggunakan metode Analytical Hierarchy Process (AHP) di Politeknik Bisnis Indonesia. Kriteria yang digunakan pada metode Analytical Hierarchy Process (AHP) yaitu Nilai Raport, Nilai Ujian Nasional, Nilai Akhir Sekolah, Nilai Saringan Masuk, Nilai Wawancara. Dari hasil pengolahan data 5 orang calon mahasiswa baru sebagai data sampel maka diperoleh hasil seleksi calon mahasiswa baru yang paling tinggi adalah calon mahasiswa baru dengan CMHS-2 kemudian berturut-turut diikuti CMHS-3, CMHS-1, CMHS-5, dan CMHS-4. Dari hasil tersebut dapat disimpulkan proses pengambilan keputusan sangat optimal dengan menggunakan metode Analitical Hierarchy Process (AHP).
METODE ANALYTICAL HIERARCHY PROCESS (AHP) UNTUK PENDUKUNG KEPUTUSAN PROGRAM NASIONAL PEMBERDAYAAN MASYARAKAT MANDIRI PERKOTAAN (PNPM-MP) (Studi Kasus di Kelurahan Bahkapul Kecamatan Siantar Sitalasari Kota Pematangsiantar Provinsi Sumatera Utara) Edison Ulung Panggabean Simanihuruk; Arifin Tua Purba
Jurnal Tekinkom (Teknik Informasi dan Komputer) Vol 2 No 1 (2019)
Publisher : Politeknik Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (255.141 KB) | DOI: 10.37600/tekinkom.v2i1.99

Abstract

The National Urban Independent Community Empowerment Program (PNPM-MP) in practice involves many elements in the field, such as communities, government, PNPM officers and community institutions with the types of activities in the form of environmental, social and economic activities. Community participation in the entire PNPM-MP process is very important to be assessed and measured so that it can be accounted for. Community participation in empowerment programs should cover the entire process from the beginning to the final stage. Community participation can occur in 4 (four) levels, namely Participation in the decision-making process, Participation in implementation, Participation in the utilization of results and Participation in evaluation. To get the priority of community participation in supporting PNPM-MP in the Bahkapul Urban Village, Siantar Sitalasari District, Pematangsiantar City, North Sumatra Province, a solution was needed. The solution is a decision support system (SPK). The decision support system applies the Analytical Hierarchy Process (AHP) method by arranging a hierarchical structure to determine the problem and its objectives, determining and giving weight to each criterion and subcriteria so that each alternative involved in the decision support system can be analyzed accurately. The results of the study are that the decision support system can provide appropriate recommendations to decision makers in determining and realizing the National Independent Community Empowerment Program (PNPM-MP) in Bahkapul Sub-District, Siantar Sitalasari District, Pematangsiantar City, North Sumatra Province.
Peningkatan Kompetensi Mikrokontroler Siswa SMK Negeri 3 Pematangsiantar melalui Pelatihan Arduino Berbasis Praktik Industri Andi Setiadi Manalu; Erwin Sirait; Arifin Tua Purba; Lasminar Lusia Sihombing; Roy Sahputera Saragih; Rajainal Saragih; Hengki Mangiring Parulian Simarmata
Harmoni Sosial : Jurnal Pengabdian dan Solidaritas Masyarakat Vol. 3 No. 1 (2026): Januari: Harmoni Sosial : Jurnal Pengabdian dan Solidaritas Masyarakat
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/harmoni.v3i1.2834

Abstract

This community service program is entitled Improving Microcontroller Competence of Students of SMK Negeri 3 Pematangsiantar through Arduino Training Based on Industrial Practice and is implemented as a follow-up to the school's official request to invite university practitioners as guest teachers in order to strengthen industry-based vocational learning. The activity was carried out on November 27, 2025 at the Computer Laboratory of SMK Negeri 3 Pematangsiantar involving 50 grade XI students, and guided by Andi Setiadi Manalu, S.Kom., M.Ti as the main instructor of Arduino material which focuses on the introduction of microcontrollers, basic programming, sensor integration, and simple automation project design. The purpose of this activity is to improve students' technical competence in the field of embedded systems while fostering work readiness through real-world practice-based learning experiences. The implementation method uses an experiential learning and project-based learning approach, which combines brief conceptual explanations with direct practice, technical discussions, and problem-based project assignment completion. The evaluation results show an increase in students' understanding of microcontroller functions, programming logic structures, and the ability to connect hardware and software in one work system. In addition, students demonstrated increased motivation, confidence, and interest in industrial technology, as reflected in their active participation during the practicum and their successful independent completion of functional prototypes. Overall, this activity proved effective in strengthening the technical competencies of vocational high school students and supporting the implementation of the link and match policy between vocational education and the needs of the industrial world, while also emphasizing the strategic role of higher education institutions in supporting the improvement of human resource quality at the vocational high school level.
Co-Authors Andi Setiadi Manalu Edison Ulung Panggabean Simanihuruk Erwin Sirait Hengki Mangiring Parulian Simarmata Lasminar Lusia Sihombing Rajainal Saragih Roy Sahputera Saragih Victor Marudut Mulia Siregar