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All Journal Jurnal Teknologi Dan Sistem Informasi Bisnis AGRISAINS: Jurnal Ilmiah Magister Agribisnis Journal of Computer Networks, Architecture and High Performance Computing El-Mujtama: Jurnal Pengabdian Masyarakat Economics and Business Journal Jurnal Informasi Keagamaan, Manajemen dan Strategi Journal of Communication Management and Organization
Abdillah, Rizky
Unknown Affiliation
Religion Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Languange, Linguistic, Communication & Media Social Sciences Other

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Peningkatan Kemampuan Literasi dalam Upaya Mengembangkan Inovasi Pendidikan di SMK Muhammadiyah 5 Kisaran Abdillah, Rizky; Jannah, Nurul; Nst, Yeni Rahman
IKAMAS: Jurnal Informasi Keagamaan, Manajemen dan Strategi Vol 2 No 2 (2022)
Publisher : Yayasan Pendidikan Islam Akmalia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (292.88 KB)

Abstract

Penelitian ini bertujuan untuk mengetahui tahapan pengembangan produk reflective modul berbasis child friendly school yang dapat meningkatkan kemampuan literasi numerasi dan percaya diri siswa kelas X. Penelitian ini menggunakan pendekatan kualitatif dengan metode angket, observasi dan wawancara. Hasil penelitian mengungkapkan bahwa sebanayak 51,6% menyatakan bahwa mereka tidak mengikuti kegiatan literasi dengan baik. Sedangkan 42,9% menyatakan bahwa mereka suka kegiatan membaca
YUK TANI: Optimizing the Distribution of Agricultural Products through Android-Based Applications Oktavia, Chaulina Alfianti; Meisaroh, Firda; Abdillah, Rizky
Economics and Business Journal (ECBIS) Vol. 2 No. 4 (2024): May
Publisher : Economics and Business Journal (ECBIS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47353/ecbis.v2i4.136

Abstract

The Pajarakan District area is an agricultural area where 61% of the area is rice fields. Even though the Pajarakan Subdistrict area has large agricultural land, it does not make farmers feel benefited when the harvest season arrives, because many of the farmers feel at a loss because their crops are bought by collectors at low prices. The purpose of this research is to create a system for selling agricultural products to help farmers sell agricultural products directly to agents in order to get a higher price than the price of collectors. In this study, a system was successfully created with the name YUK TANI based on Android using Android Studio, and the CodeIgniter 4 framework for creating REST APIs, and MySQL as database storage. With this system of selling agricultural products, it is hoped that it can help farmers in the Pajarakan District area to improve their economy when post-harvest arrives.
Analisis Pelaksanaan Layanan Konseling Individu Melalui Problem Check List dan Catatan Anekdot di SMK Mandiri Tembung Harahap, Ade Chita Putri; Siregar, Afnita Marni; Ikhsan, Bastothum; Prayetno, Miftah Suhaila; Ramadhan, Muhammad Fiqri; Abdillah, Rizky; Thasfa, Saida Amini
El-Mujtama: Jurnal Pengabdian Masyarakat Vol 4 No 1 (2024): El-Mujtama: Jurnal Pengabdian Masyarakat
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmujtama.v4i1.3928

Abstract

School as an educational institution and is a means in the context of these educational goals. In the school environment students are required to comply with the rules and regulations that exist in school. The purpose of this study was to determine individual counseling services in problem check lists and anecdotal notes at Tembung Mandiri Vocational School. This study uses a descriptive qualitative research method. Data collection techniques used in this study by way of observation, interviews, and documentation. The research subjects in this study were counseling teachers and class X students of Light Vehicle Engineering. The results of this study indicate that the implementation of individual counseling services in problem check lists and anecdotal notes at Mandiri Tembung Vocational High School indicates that the counseling teacher has provided individual counseling services to students who experience individual problems. Keywords: counseling services, problem check lists and anecdotal notes
Pengaruh Strategi B2B Tiktok dan Tokopedia dalam Keputusan Pembelian Barang oleh Konsumen di Lingkungan Mahasiswa Abdillah, Rizky; Manalu, Bissar; Hotriahman, Toky; Harahap, Ahmad Rizky
AGRISAINS: Jurnal Ilmiah Magister Agribisnis Vol 7, No 1 (2025): AGRISAINS: Jurnal Ilmiah Magister Agribisnis JANUARI
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrisains.v7i1.5733

Abstract

This research aims to analyze the influence of the B2B strategies of TikTok and Tokopedia on purchasing decisions by consumers in the student environment. The results of this research show that the B2B marketing strategy of TikTok and Tokopedia has a significant influence on students' purchasing decisions. The majority of respondents are students aged 18-24 years, the majority of respondents (70%) use TikTok more than 1 hour per day, 85% of respondents have shopped on Tokopedia in the last 3 months. The results of the questionnaire show that 65% of respondents have a positive perception of the marketing strategies implemented by TikTok, especially in terms of creative content and user interaction. On the other hand, 60% of respondents also gave a positive assessment of Tokopedia's marketing strategy, with a focus on ease of access and product variety. SEM analysis shows that there is a significant relationship between perceptions of TikTok's marketing strategy and purchasing decisions on Tokopedia (p 0.05). Apart from that, perceptions of Tokopedia's marketing strategy also have a significant influence on purchasing decisions (p 0.05).
Manajemen Strategi Komunikasi Pemasaran Waroeng Baper Pekanbaru Abdillah, Rizky; Sukri, Al
The Journal of Communication Management and Organization Vol. 1 No. 1 (2022): Journal of Communication Management and Organization
Publisher : Riauan Consulting and Communication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55985/jcmo.v1i1.8

Abstract

Waroeng Baper Pekanbaru is often discussed about a new concept café with crowded visitors and always holds events and live music. This study aims to determine the marketing communication strategy in increasing visitors to Waroeng Baper Pekanbaru. This study used qualitative research methods. The subjects in this study were Human Resource Development of Waroeng Baper Pekanbaru, Marketing Cafe Waroeng Baper Pekanbaru and five visitors of Waroeng Baper Pekanbaru. The results showed that the communication strategy carried out consisted of: Recognizing the communication target, the frame of reference factor, the situation and condition factor, the selection of communication media, the assessment of the purpose of the communication message, the attractiveness of the source and the credibility of the source. has implemented an effective and optimal.
Implementasi Watermarking Pada Gambar Menggunakan Matlab Untuk Mencegah Plagiarisme Laporan Praktikum Gimnastiar, Alfin; Harahap, Lailan Sofinah; Abdillah, Rizky
Jurnal Teknologi Dan Sistem Informasi Bisnis Vol 7 No 3 (2025): Juli 2025
Publisher : Prodi Sistem Informasi Universitas Dharma Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jteksis.v7i3.1970

Abstract

The ease of digital data exchange, especially images, has increased the risk of plagiarism in academic environments, particularly in student laboratory reports. To address this issue, this study implements a text watermarking technique directly on digital images using the insertText() function in MATLAB. This method falls under the category of visible watermarking, where identity information—such as the student’s name—is embedded in the image to be visually recognizable. The process involves several stages, including reading the image, defining the watermark text, configuring the position and visual appearance, and saving the final result. Experimental results show that the watermark can be effectively embedded without disrupting the main content of the image and remains readable even after basic manipulations such as rotation, resizing, or format conversion. This method is considered simple, efficient, and suitable for academic purposes, promoting academic integrity and preventing plagiarism among students.
Development of a YOLO-Based Artificial Intelligence (AI) System for Early Detection of Stunting Risk in Children in 3T Regions of North Sumatra Province Ramadhansyah, Rizki; Simatupang, Septian; Abdillah, Rizky
Journal of Computer Networks, Architecture and High Performance Computing Vol. 7 No. 4 (2025): Articles Research October 2025
Publisher : Information Technology and Science (ITScience)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/cnahpc.v7i4.6954

Abstract

Stunting is a chronic nutritional problem that has long-term impacts on children’s physical growth, cognitive development, and future productivity. This condition remains a major challenge in the 3T regions (frontier, outermost, and disadvantaged areas) of North Sumatra Province due to limited healthcare personnel, lack of measurement facilities, and delays in early detection. This study aims to develop an artificial intelligence system integrating YOLOv8 and Random Forest to automatically and in real time detect stunting risk in children. The YOLOv8 model is utilized to detect the presence of a child and estimate height through visual image analysis, while the Random Forest algorithm classifies the risk level based on the Height-for-Age Z-score (HAZ) derived from anthropometric and demographic data. The dataset consists of 29 children from 3T regions, with training and testing splits used to evaluate model performance. The results show that the system achieved an accuracy of 97.8%, precision of 96.5%, recall of 95.9%, F1-score of 96.2%, and an area under the ROC curve (AUC) of 0.98. The system successfully detects children in real time, produces risk classifications consistent with manual measurements, and automatically documents examination data. The novelty of this research lies in the integration of YOLO for automatic height measurement and Random Forest for nutritional classification, which has not been applied in the 3T regional context. This system has the potential to serve as a digital tool for healthcare workers and posyandu cadres to accelerate child nutrition monitoring in an efficient, accurate, and well-documented manner.
Co-Authors Firda Meisaroh Gimnastiar, Alfin Harahap, Ade Chita Putri Harahap, Ahmad Rizky Harahap, Lailan Sofinah Hotriahman, Toky Ikhsan, Bastothum Manalu, Bissar Nst, Yeni Rahman Nurul Jannah Prayetno, Miftah Suhaila Ramadhan, Muhammad Fiqri Ramadhansyah, Rizki Simatupang, Septian Siregar, Afnita Marni Sukri, Al Thasfa, Saida Amini