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All Journal ComEngApp : Computer Engineering and Applications Journal JUPITER (Jurnal Pendidikan Teknik Elektro) Edutik : Jurnal Pendidikan Teknologi Informasi dan Komunikasi Jurnal Edunitro Malcom: Indonesian Journal of Machine Learning and Computer Science Indonesian Research Journal on Education MERDEKA: Jurnal Ilmiah Multidisiplin
Harrychoon Angmalisang
Pendidikan Teknik Elektro, Fakultas Teknik, Universitas Negeri Manado
Religion Arts Humanities Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Hasil Belajar Model Pembelajaran Berbasis Proyek di SMK Global Pacific Halmahera Utara Eldito Tatu; Harrichoon Angmalisang; Fransiskus Seke
JURNAL EDUNITRO Jurnal Pendidikan Teknik Elektro Vol. 1 No. 2 (2021): October Issue
Publisher : Department of Electrical Engineering Education, Faculty of Engineering, State University of Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/edunitro.v1i2.2667

Abstract

This study aims to analyze the differences in student learning outcomes and the ability of students to install KWH meters and MCB boxes using a project-based learning model with conventional learning in class XI TITL SMK Global Pacific Halmahera Utara. The research method used is experimental research with a research design using post-test control group design. The population in this study were students of class XI TITL 1 and class XI TITL 2 with a total of 32 people who were divided into two groups, namely the experimental group with 16 students and the control group with 16 students. The data collection technique in this study was through validity and reliability testing, while data analysis techniques went through several stages of testing, namely: (1) normality test of data; (2) homogeneity test; and (3) Hypothesis testing. Based on the results of the t-test, it was found that the value of count is 5.835 > t-table (2.069); thus, it can be concluded that there are differences in learning outcomes between the control group and the experimental group where the learning outcomes of the experimental group are better than the learning outcomes of the control group. Abstrak– Penelitian ini bertujuan untuk menganalisis perbedaan hasil belajar siswa serta kemampuan siswa dalam memasang KWH meter dan kotak MCB menggunakan model pembelajaran berbasis proyek dengan pembelajaran konvensional pada siswa kelas XI TITL SMK Global Pasific Halmahera Utara. Metode penelitian yang digunakan adalah penelitian eksperimen dengan rancangan penelitian menggunakan post-test control group design. Populasi pada penelitian ini adalah siswa kelas XI TITL 1 dan siswa Kelas XI TITL 2 dengan jumlah 32 orang yang dibagi ke dalam dua kelompok yaitu kelompok eksperimen dengan jumlah 16 siswa dan kelompok kontrol dengan jumlah 16 siswa. Teknik pengumpulan data pada penelitian ini melalui uji validitas dan uji reabilitas, sedangkan untuk teknik analisis data melalui beberapa tahap pengujian, yaitu: (1) Uji normalitas data; (2) Uji homogenitas; dan (3) Uji hipotesis. Berdasarkan hasil uji-t diperoleh bahwa nilai thitung 5.835 > ttabel = 2.069, dengan demikian dapat disimpulkan bahwa terdapat perbedaan hasil belajar antara kelompok kontrol dengan kelompok eksperimen dimana hasil belajar kelompok eksperimen lebih baik dari hasil belajar kelompok kontrol.
Peran Keteladanan Guru dalam Pembentukan Karakter Siswa SMK Yadika Langowan Hakim Setiawan Hamid; Irenne Lombogia; Agustinus Takaredase; Harrichoon Angmalisang
JURNAL EDUNITRO Jurnal Pendidikan Teknik Elektro Vol. 2 No. 1 (2022): April Issue
Publisher : Department of Electrical Engineering Education, Faculty of Engineering, State University of Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/edunitro.v2i1.3436

Abstract

Abstract— This study aims to find out how the role of exemplary teachers in SMK Yadika Langowan and how the character of students in SMK Yadika Langowan. This study uses descriptive qualitative research methods that produce descriptive data in written or spoken words from people and observed behavior. Furthermore, the researcher himself took the object of research to 8 teachers and several students, each of whom answered the researcher. Data collection techniques that researchers use are observation, interviews, and documentation. The results of this study that the researchers got are where the role of exemplary teachers in SMK Yadika Langowan can be perfect. All existing teachers work as assigned by the principal. Furthermore, regarding the character of students, there are still many other factors that influence it. However, of all these factors, the school has tried to make and prevent it through various ways, including making regulations and sanctions for those who violate them. Abstrak— Tujuan dari penelitian ini yaitu mengetahui bagaimana peran keteladanan guru yang ada di SMK Yadika Langowan, dan bagaimana karakter siswa yang ada di SMK Yadika Langowan. Penelitian ini menggunakan metode penelitian kualitatif deskriptif yang menghasilkan data deskriptif berupa kata-kata tertulis atau lisan dari orang-orang dan perilaku yang diamati. Peneliti sendiri mengambil objek penelitian kepada 8 orang guru dan beberapa siswa yang masing-masing telah memberikan jawaban kepada peneliti. Teknik pengumpulan data yang peneliti gunakan yaitu melalui observasi, wawancara, serta dokumentasi. Hasil dari penelitian ini yang peneliti dapatkan adalah dimana peran keteladanan guru yang ada di SMK Yadika Langowan dapat dikatakan sangat baik. Semua guru yang ada bekerja sebagaimana tugas yang telah diberikan oleh kepala sekolah.  Mengenai karakter siswa memang masih banyak lagi faktor-faktor yang mempengaruhinya. Akan tetapi dari semua faktor itu dari pihak sekolah telah berupaya membuat dan mencegah lewat berbagai cara di antaranya membuat peraturan dan sanksi bagi yang melanggarnya.
Studi Sistem Pengisian Cepat Baterai Kendaraan Listrik Berbasis Papan Pengendali OpenEVSE Calvin Mamahit; Janne Ticoh; Nontje Sangi; Harrichoon Angmalisang
JURNAL EDUNITRO Jurnal Pendidikan Teknik Elektro Vol. 2 No. 1 (2022): April Issue
Publisher : Department of Electrical Engineering Education, Faculty of Engineering, State University of Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/edunitro.v2i1.3909

Abstract

Abstrak– Penelitian ini bertujuan untuk mempelajari sistem pengisian cepat baterai kendaraan listrik dengan menggunakan papan sistem kontrol OpenEVSE. Seiring bertambahnya jumlah kendaraan listrik yang masuk dalam ekosistem energi hijau, maka kebutuhan terhadap stasiun pengisian kendaraan listrik umum (SPKLU) juga meningkat. Kita membutuhkan perangkat pengisi baterai kendaraan listrik yang cepat dan handal, bukan lagi sebuah prototype, karena teknologi ini sudah berkembang pesat sejak satu dekade yang lalu. Sistem pengisian baterai kendaraan listrik ini sudah menggunakan teknlogi fabrikasi yang sangat baik. Teknologi terkini adalah dikembangkannya papan sistem kontrol terpadu yang khusus untuk desain perangkat pengisi baterai kendaraan listrik. Papan sistem ini adalah bersifat open source sehingga bisa dikembangkan sesuai kebutuhan.
Application of Direct Instruction Learning Model to Improve Learning Outcomes of Electrical Power Installation Johanis Renjaan; Kristianto Sagat; Micartur Atnangar; Harricoon Angmalisang
JURNAL EDUNITRO Jurnal Pendidikan Teknik Elektro Vol. 2 No. 2 (2022): October Issue
Publisher : Department of Electrical Engineering Education, Faculty of Engineering, State University of Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/edunitro.v2i2.4136

Abstract

This research is classroom action research that aims to analyze the application of the direct instruction learning model to improve the learning outcomes of Electrical Power Installation students of class XI SMK Siwa Lima St Yosep Langgur. This research was carried out in two cycles: planning, implementation, observation, and reflection stages. Data collection was done using tests and observations. Based on the research data analysis, the average value of students in the first cycle was 71.31, with a completeness percentage of 47.36%. In the second cycle, the students' average score was 83.15, with a completeness percentage of 84.21%. From the results of this study, the conclusion that can be drawn is that the application of the direct instruction learning model can improve the learning outcomes of Electrical Power Installation students of class XI SMK Siwa Lima St Yosep Langgur.
Analysis and Design of Lighting at the UNIMA Workshop Building Prayogi Pangestu; Fransiskus Seke; Nontje Sangi; Harrychoon Angmalisang; Baharudin Baharudin
JURNAL EDUNITRO Jurnal Pendidikan Teknik Elektro Vol. 3 No. 1 (2023): April Issue
Publisher : Department of Electrical Engineering Education, Faculty of Engineering, State University of Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/edunitro.v3i1.5595

Abstract

The need for natural and artificial lighting is a supporting component in daily human activities outside and inside buildings. For lighting to be carried out properly, it must meet the requirements stated in SNI and Minister of Health Regulation No. 70 of 2016 concerning Standard Requirements for Light Intensity. One of the goals of lighting in a building is to create sufficient lighting and reduce the risk of accidents. Referring to the description, the author is interested in understanding and researching further the existing lighting standards in the UNIMA Workshop building. In evaluating, the authors obtain research data by conducting case studies in which data is collected, processed, compared and analyzed. The results showed that the light intensity in the UNIMA Workshop room had an average of 144.2 lux and in the work area of 191.06 lux.
Analisis dan Perancangan Instalasi Penerangan Gedung Perpustakaan Universitas Negeri Manado Kluivert Abast; Billy Kilis; Harrychoon Angmalisang; Jocke Rapar; Nontje Sangi
JURNAL EDUNITRO Jurnal Pendidikan Teknik Elektro Vol. 3 No. 2 (2023): October Issue
Publisher : Department of Electrical Engineering Education, Faculty of Engineering, State University of Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/edunitro.v3i2.6324

Abstract

This study aims to analyze and design electrical lighting installations in the Unima library building that meet PUIL 2011 standards. The data analysis technique used is inductive data analysis. Inductive data analysis encourages researchers to solve certain cases by testing a theory. The lighting installation design for the Manado State University Library building uses a formula to find the number of light points needed in lux units based on needs, assuming the recommended lamp is 150 watts. In book room 1, after rounding, the lights needed in book room 1 are 13. In book room 2, after rounding, the lights needed in book room 2 are 23. In book room 3, after rounding, the lights needed in book room 3 are 26 lights. In reading room 1, after rounding up, the lights needed in reading room 1 are 12. In reading room 2, after rounding up, the lights needed in reading room 2 are 13. In the administration room, after rounding, the lights needed in the administration room are 4 lights. They are recommended in the admin room, using 100 watts. For direct lighting systems with bright-coloured ceilings and walls, the coefficient value is 50%–65%.
Penerapan Case-Based Learning Meningkatkan Hasil Belajar Elektronika Dasar Pemelajar SMKN 1 Tomohon Calvin Mamahit; David Wungow; Janne Ticoh; Viverdy Memah; Harrychoon Angmalisang
JURNAL EDUNITRO Jurnal Pendidikan Teknik Elektro Vol. 4 No. 1 (2024): April Issue
Publisher : Department of Electrical Engineering Education, Faculty of Engineering, State University of Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/edunitro.v4i1.8095

Abstract

Abstrak— Penelitian ini menggunakan metode pembelajaran berbasis kasus (case-based learning) untuk meningkatkan hasil belajar pemelajar SMK kelas X TITL. Pembelajaran berbasis kasus merupakan suatu teknik untuk meningkatkan pemikiran tingkat tinggi ketika memecahkan suatu kasus. Pengetahuan pemelajar dalam mengemukakan pendapat dapat lebih baik dalam proses pendidikan; pemelajar kurang mampu mengeksekusi informasi yang diberikan pembelajar, dan rendahnya pengalaman kelompok pemelajar dalam sesi Elektronika Dasar. Hal ini digunakan dalam skenario dan studi masalah dalam pembelajaran berbasis kasus untuk meningkatkan pengetahuan dan kemampuan penalaran pemelajar dalam memecahkan tantangan yang dihadapi, terutama hasil belajar yang rendah. Penelitian ini dilaksanakan di kelas X TITL 1 SMK Negeri 1 Tomohon pada bulan April–Mei 2023. Kategori pembelajaran merupakan kegiatan kelas tiga siklus yang meliputi persiapan, pelaksanaan, observasi, dan refleksi. Teknik dan alat pengumpulan informasi penelitian ini adalah analisis deskriptif terhadap informasi pada kertas kerja pemelajar, pencatatan nilai, dan lembar observasi. Temuan penelitian mengungkapkan bahwa hasil belajar pemelajar meningkat drastis dari siklus I ke siklus II hingga siklus III bila menggunakan paradigma pembelajaran berbasis kasus. Sedangkan pada siklus I rata-rata angkanya mencapai 68%; pada siklus II rata-rata angkanya mencapai 80,30%; dan pada siklus III rata-rata angkanya mencapai 90%. Dengan demikian, dapat disimpulkan bahwa paradigma pembelajaran berbasis kasus dapat meningkatkan hasil belajar pemelajar.
Leaders and Followers Algorithm for Balanced Transportation Problem Angmalisang, Helen Yuliana; Angmalisang, Harrychoon; Sumarauw, Sylvia J. A.
Computer Engineering and Applications Journal (ComEngApp) Vol. 12 No. 2 (2023)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Leaders and Followers algorithm is a metaheuristic algorithm which uses two sets of solutions and avoid comparison between random exploratory sample solutions and the best solutions. In this paper, it is used to solve the balanced transportation problem. There are some modifications in the proposed algorithm in order to fit the algorithm to the problem. The proposed algorithm is evaluated using 138 problems. The results are better than the results obtained by other algorithm from previous studies. Overall, Leaders and Followers algorithm has no difficulty in finding optimal solution, even in problems that have large dimension, number of supply and number of demands.
Exploring the Relationship between Customer Engagement and Brand Advocacy among TikTok Shop Consumers: A Qualitative Literature Review Angmalisang, Stefani I.; Angmalisang, Harrychoon; Rattu, Syaloomitha G.; Setlight, Praished M.; Pakasi, Vianti R.; Muaja, Reginaseli M.; Sembiring, Otniel S.; Pangemanan, Enrique; Dugupa, Simon; Sumolang, Gabriel
Indonesian Research Journal on Education Vol. 5 No. 4 (2025): Irje 2025
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/irje.v5i4.2971

Abstract

This study aims to explore the relationship between customer engagement and brand advocacy from the perspective of consumers on TikTok Shop. The research focuses on how consumers' interactions with brands affect their willingness to be brand advocates. A descriptive qualitative approach is used with literature review as the main method. Data was collected through a systematic review of journals related to customer engagement, brand advocacy, and digital marketing on TikTok Shop. Thematic analysis is used to identify patterns of relationships between variables. Results show that customer engagement has a significant impact on brand advocacy. Engagement is formed from creative content, interactive communication, and digital community participation. Consumers who are emotionally and socially connected are more likely to share positive experiences and become brand advocates. This study provides new insights by highlighting the dynamics of brand engagement and advocacy on video-based platforms like TikTok Shop, emphasizing the importance of emotional engagement and community building as a digital marketing strategy.
Leaders and Followers Algorithm for the Binary Knapsack Problem Angmalisang, Helen Yuliana; Angmalisang, Harrychoon; Anggriani, Nita
MALCOM: Indonesian Journal of Machine Learning and Computer Science Vol. 5 No. 4 (2025): MALCOM October 2025
Publisher : Institut Riset dan Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57152/malcom.v5i4.2164

Abstract

The Leaders and Followers (LaF) algorithm, as a relatively recent metaheuristic compared to other well-established algorithms, has demonstrated strong performance in solving continuous constrained optimization problems, the balanced transportation problem, and the traveling salesman problem. The distinctive feature of the LaF algorithm lies in its dual-population structure, where two groups operate with different roles, namely exploration and exploitation, to balance search diversity and convergence. This design effectively prevents premature convergence. In this study, the LaF algorithm is applied to address the binary knapsack problem. The proposed algorithm was evaluated using a well-established benchmark dataset for this problem. The results indicate that the LaF algorithm exhibits stable performance in solving binary knapsack problems with moderately sized capacities and outperforms several other metaheuristic algorithms
Co-Authors Abast, Kluivert Albugis, Gafar Ismail Anggriani, Nita Angmalisang, Stefani I. Baharudin Baharudin Baharudin Baharudin Benyamin Tampang Billy M.H. Kilis Calvin Mamahit David Wungow Dugupa, Simon Eldito Tatu Hakim Setiawan Hamid Hamid, Hakim Setiawan Helen Yuliana Angmalisang Irenne Lombogia Janne Ticoh Jocke Rapar Johanis Renjaan Junianti Timah Kluivert Abast Kristianto Sagat Lombogia, Irenne Mawira, Glory Astrela Metsi Daud1 Micartur Atnangar Muaja, Reginaseli M. Nontje Marie Sangi Pakasi, Vianti R. Pangemanan, Enrique Pangestu, Prayogi parabelem tinno dolf rompas Prayogi Pangestu Rambing, Jeheskiel Rapar, Jocke Rattu, Syaloomitha G. Riedel S. Kaparang Seke, Fransiskus Royke Sembiring, Otniel S. Setlight, Praished M. Sumolang, Gabriel Sylvia Jane Annatje Sumarauw Takaredase, Agustinus Tatu, Eldito Viverdy Memah Viverdy Memah Wungow, David