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All Journal Techno.Com: Jurnal Teknologi Informasi RABIT: Jurnal Teknologi dan Sistem Informasi Univrab JURNAL MEDIA INFORMATIKA BUDIDARMA Abdimas Toddopuli: Jurnal Pengabdian Pada Masyarakat Community Development Journal: Jurnal Pengabdian Masyarakat Journal of Information Systems and Technology Research Sisfo: Jurnal Ilmiah Sistem Informasi Jurnal Sains Informatika Terapan (JSIT) Journal of Computers and Digital Business Wahana Jurnal Penelitian Sistem Informasi International Journal of Economic, Technology and Social Sciences (Injects) Journal of Technology Informatics and Engineering Saber: Jurnal Teknik Informatika, Sains dan Ilmu Komunikasi Journal of Deep Learning, Computer Vision and Digital Image Processing Jurnal Pengabdian Masyarakat Bangsa Agrimas : Jurnal Pengabdian Masyarakat Bidang Pertanian Teknologi : Jurnal Ilmiah Sistem Informasi Journal of Engineering, Electrical and Informatics Journal of Digital Technology and Computer Science
Raden Aris Sugianto
Institut Teknologi Sawit Indonesia, Medan, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mechanical Engineering Public Health Social Sciences Other

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Mobile Robot Detects Pests And Diseases In Palm Oil Nurseries Raden Aris Sugianto; Andi Prayogi; Hasanal Fachri Satia Simbolon
Journal of Technology Informatics and Engineering Vol. 3 No. 1 (2024): April : Journal of Technology Informatics and Engineering
Publisher : University of Science and Computer Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtie.v3i1.159

Abstract

The palm oil industry is an important economic pillar in various countries, making a significant contribution to global vegetable oil production. Despite its vital role, oil palm growth is often faced with serious challenges such as pest and disease attacks that can threaten crop yields and plant health. Oil palm seeding, as the initial stage in the plant growth cycle, is key in ensuring optimal quality and productivity in the future. The successful application of mobile robot technology in detecting pests and diseases in oil palm nurseries will not only increase production efficiency, but also support the principles of sustainability and wise resource management.
PEMBUATAN PUPUK ORGANIK CAIR DARI LIMBAH SABUT KELAPA DI KELURAHAN NAMU UKUR SELATAN Maharany, Rina; Sugianto, Raden Aris; Triansyah, Angga; Marpaung, Ozi Rizal; Fahrizal, Fahrizal; Najib, Zaki Abdullah; Ananda, Aulia; Saragih, Dina Arfianti; Pulungan, Delyana R; Aznur, Tifany Zia; Wahyuni, Ritna
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 5 (2024): Vol. 5 No. 5 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i5.34085

Abstract

Dalam rangka menghadapi era new normal ini, kami melakukan kegiatan Pengabdian Kepada Masyarakat berupa penyuluhan pembuatan Pupuk Organik Cair berbasis Sabut Kelapa. Kegiatan ini bertujuan untuk meningkatkan keterampilan masyarakat dalam memanfaatkan limbah Sabut Kelapa yg tidak terpakai. Metode yang digunakan dalam pembuatan Pupuk Organik Cair dari Sabut Kelapa ini yaitu sistem fermentasi dengan menggunakan air 100 liter dan Campuran EM4 dengan perpaduan gula merah. Pertama yg perlu di lakukan adalah persiapan alat dan bahan, Selanjutnya siapkan air dengan Volume 100 liter, masukkan 10 kg Sabut Kelapa yg sudah di iris-iris, kemudian Larutkan gula merah ke dalam Larutan EM4 berkisar 300 ml, campurkan larutan EM4 tersebut ke dalam air yg sudah berisikan sabut kelapa, tutup toples hingga waktu yg sudah di tentukan yaitu 14 hari. Setelah fermentasi selama 7 hari buka tutup toples, coba di hirup apakah tercium aroma tape yg menandakan bahwa fermentasi tersebut berhasil di lakukan. yang diperoleh dari kegiatan ini yaitu berupa satu produk pupuk organik cair berbasis sabut kelapa yg bertujuan untuk mengurangi limbah rumah tangga.
Implementation of Data Mining Algorithm C4.5 (Decision Tree) Product Distribution at PT.XYZ Wulan Dari; Raden Aris Sugianto
Journal of Engineering, Electrical and Informatics Vol. 5 No. 2 (2025): June: Journal of Engineering, Electrical and Informatics
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jeei.v5i2.4540

Abstract

PT. XYZ in its distribution is still carried out by using the sales and the results of sales or distribution are recorded in a ledger about how many cigarette products are sold, as well as biodata from consumers. Based on the results of recording in the field will be recapitulated again at the office by using Microsoft Excel this is very difficult in the process of data integration, manufacturing, suppliers, retailers, sales and distribution of products. One of the things that can support the efficiency of production activities is to set the layout of the production machines owned. Material handling process, space utilization, distance between departments, production process flow can be more efficient if good layout planning is done. Supply Chain Management (Supply Chain Management) is a field of study that lies in the efficiency and effectiveness of the flow of cigarettes, information, and money flows that occur simultaneously so that it can unite the Supply Chain Management with the parties involved. The results of this study are a distribution information system that can be used to record all sales transactions. In order to make it easier for the data distribution section manager to recap and know the history of cigarette distribution better and complete reporting.
Web-Based ERP Dashboard Integrated with Aerial Imagery for Oil Palm Harvest Monitoring and Plantation Decision Support M. Ilham Saputra; Raden Aris Sugianto; Andi Prayogi; Febriani Putri Wulandari
Journal of Digital Technology and Computer Science Vol. 3 No. 2 (2026): April 2026
Publisher : Academic Bright Collaboration

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66053/dtcs.v3i2.824

Abstract

Purpose – Oil palm plantation operations often rely on fragmented reporting systems that hinder information synchronization, operational visibility, and monitoring effectiveness. This study aims to develop a web-based Enterprise Resource Planning (ERP) dashboard integrated with Geographic Information System (GIS) mapping and aerial imagery visualization to support harvest scheduling and operational monitoring. Methods – This study employed a Research and Development (R&D) approach using the System Development Life Cycle (SDLC), including requirement analysis, design, implementation, testing, and evaluation. The system was developed using Laravel, MySQL, Bootstrap, and Leaflet GIS. Usability evaluation was conducted based on the ISO 9241-11 framework involving 11 participants consisting of plantation managers, field assistants, supervisors, and administrative staff at PT. Gerbang Benuaraya. Findings – The developed system successfully integrated operational reporting, plantation block mapping, aerial imagery visualization, and harvest monitoring within a centralized dashboard. Usability evaluation produced effectiveness, efficiency, satisfaction, learnability, and memorability scores of 72.12%, 69.70%, 72.12%, 65.45%, and 70.91%, respectively, resulting in an overall usability score of 70.06%, which indicates good usability based on the percentage-based evaluation criteria applied in this study. Research implications – The findings suggest that the system can support operational monitoring and information integration in plantation environments. However, the evaluation was conducted in a single plantation company with 11 participants, limiting broader generalization. Originality – This study contributes an integrated platform that combines ERP operational modules, GIS-based plantation mapping, aerial imagery visualization, and harvest monitoring within a single dashboard specifically designed for oil palm plantation management.
Pemanfaatan Limbah Kulit Singkong dan Kulit Pisang sebagai Bahan Baku Pembuatan Pupuk Organik Cair (POC) di Desa Karang Tengah: Pupuk Organik Cair Makharani Sari Ginting; Raden Aris Sugianto; Roby Ade Wijaya; Arif Pratama; Putra Jaya Sinulingga; Miftahul Jannah; Hafiz Rizqa Pratama; Fitri Annisa Alfi Siregar; M. Feril Novial
Abdimas Toddopuli: Jurnal Pengabdian Pada Masyarakat Vol. 7 No. 1 (2025): Volume 7, No 1, Desember 2025
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/atjpm.v7i1.6791

Abstract

Kegiatan pengabdian masyarakat ini bertujuan untuk mengedukasi masyarakat Desa Karang Tengah dalam memanfaatkan limbah organik berupa kulit singkong dan kulit pisang sebagai bahan baku pembuatan pupuk organik cair (POC). Limbah tersebut berasal dari aktivitas UMKM lokal yang selama ini belum dimanfaatkan secara optimal. Proses pembuatan POC meliputi pencacahan, perendaman, penjemuran, penghalusan, dan fermentasi menggunakan EM4 dan molase. Hasil fermentasi selama 10 hari menghasilkan 8 liter POC yang dapat diaplikasikan menjadi lebih dari 260 liter larutan siap pakai. Penyuluhan diikuti oleh 19 peserta dan menghasilkan luaran berupa produk pupuk, modul panduan, serta dokumentasi digital edukatif. Kegiatan ini menunjukkan bahwa pendekatan teknologi tepat guna berbasis komunitas dapat menjadi solusi pengelolaan limbah yang efisien, murah, dan berdampak positif terhadap pertanian berkelanjutan. Kata kunci: Pupuk organik cair, limbah kulit singkong, fermentasi EM4, pertanian berkelanjutan
Sistem Informasi Penggajian Koperasi Kelompok Tani (SimPegTan) Berbasis Node.js dan Express.js untuk Mendukung Digitalisasi Administrasi Pertanian ismatul khoiriyah; Raden Aris Sugianto; Ritna Wahyuni
TEKNOLOGI: Jurnal Ilmiah Sistem Informasi Vol 16 No 1 (2026): January
Publisher : Universitas Pesantren Tinggi Darul 'Ulum (Unipdu) Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26594/teknologi.v16i1.6472

Abstract

Koperasi Unit Desa (KUD) Panca Sawit Makmur masih mengandalkan sistem penggajian manual yang bergantung pada pencatatan jumlah hasil panen secara fisik, penghitungan pendapatan kotor berdasarkan harga Tandan Buah Segar (TBS) dari perusahaan mitra secara manual oleh bendahara, serta penyalinan slip gaji individu secara tertulis oleh ketua kelompok. Rantai birokrasi yang panjang tersebut menyebabkan inefisiensi waktu, tingginya risiko kesalahan pencatatan, dan rendahnya transparansi informasi penggajian bagi anggota kelompok tani. Penelitian ini bertujuan merancang, mengembangkan, dan menguji sistem informasi penggajian berbasis web bernama SimPegTan guna mengotomatisasi administrasi penggajian serta meningkatkan efisiensi, akurasi, dan transparansi pengelolaan keuangan koperasi. Metode pengembangan yang digunakan adalah Waterfall, mencakup tahap analisis kebutuhan, perancangan, implementasi, dan pengujian. Sistem dibangun menggunakan Node.js dan Express.js sebagai framework utama, serta MySQL dan EJS dengan arsitektur server-side rendering, dilengkapi fitur ekspor laporan Excel (ExcelJS), generasi PDF (Puppeteer), keamanan autentikasi berbasis bcrypt, log aktivitas otomatis, serta mekanisme soft-delete dan recycle bin. Pengujian fungsional menggunakan black-box testing terhadap 18 skenario uji menunjukkan seluruh fitur berjalan sesuai yang diharapkan. Sistem berhasil mengotomatisasi perhitungan gaji berdasarkan jumlah hasil panen dan harga TBS, menghasilkan laporan keuangan format Excel, menerbitkan slip gaji individual dalam format PDF, serta menerapkan manajemen akses berbasis tiga peran pengguna (bendahara, ketua kelompok tani, dan anggota kelompok tani). SimPegTan terbukti menggantikan sistem manual di KUD Panca Sawit Makmur dengan meningkatkan efisiensi, meminimalkan risiko kesalahan perhitungan, dan meningkatkan transparansi informasi keuangan bagi seluruh anggota koperasi.
PENERAPAN METODE SAW DALAM SISTEM PENDUKUNG KEPUTUSAN EVALUASI HARGA POKOK SAWIT PTPN IV REGIONAL II INDAH SARI SIAGIAN; Raden Aris Sugianto; Ritna Wahyuni
Rabit : Jurnal Teknologi dan Sistem Informasi Univrab Vol 11 No 2 (2026): Juli
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/rabit.v11i2.7873

Abstract

Determining the Cost of Goods Manufactured (COGM) of processed palm oil products remains a significant challenge for PT Perkebunan Nusantara IV Regional II. The large number of interrelated cost components and the absence of a structured analytical system have caused the evaluation process to be less optimal. This study aims to implement the Simple Additive Weighting (SAW) method in a web-based Decision Support System to evaluate the COGM of Crude Palm Oil (CPO) products. The SAW method was selected due to its ability to objectively assess multiple criteria through normalization, weighting, and preference value calculations. The data used include raw material costs, labor costs, factory overhead costs, and selling prices from January to December 2024, consisting of 12 production month alternatives and 4 main criteria. The results showed that the SAW method was able to generate a ranking of production cost efficiency, where September obtained the highest preference value of 0.8407, while August had the lowest value of 0.5861. The developed system has passed validation testing with 100% conformity to manual calculations and successfully passed functionality testing using the black box method. Therefore, the implementation of the SAW method has proven effective in assisting management in evaluating COGM more quickly, objectively, and measurably, as well as supporting decision-making related to production cost efficiency at PT Perkebunan Nusantara IV Regional II.  
SISTEM MONITORING SUHU DAN KELEMBAPAN BERBASIS IoT TERINTEGRASI APLIKASI MOBILE DI RUANG SERVER PTPN IV: IoT-BASED TEMPERATURE AND HUMIDITY MONITORING SYSTEM INTEGRATED WITH A MOBILE APPLICATION IN THE PTPN IV SERVER ROOM Ahmad Billy Sutanto; Raden Aris Sugianto; Ritna Wahyuni; Andi Prayogi
Rabit : Jurnal Teknologi dan Sistem Informasi Univrab Vol 11 No 2 (2026): Juli
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/rabit.v11i2.7912

Abstract

A server room requires stable environmental conditions to maintain the performance of electronic devices, as excessive temperature and uncontrolled humidity can cause hardware damage. Manual monitoring implemented in the server room of PTPN IV Regional I still has limitations, such as delayed detection and the absence of digital data recording. This study aims to design and implement an Internet of Things (IoT)-based temperature and humidity monitoring system using a DHT22 sensor and ESP32 microcontroller. Data are transmitted in real-time to Firebase Realtime Database and displayed through a Flutter-based mobile application called ServGuard. The system is also equipped with remote Air Conditioner (AC) control features using an IR Transmitter. This research applied a quantitative approach through observation, direct measurement, and system testing. The results showed an average temperature reading difference of 0.23°C and humidity difference of 1.08% RH compared to standard measuring instruments. The alarm system was automatically activated when the temperature exceeded the predefined threshold, and all AC control commands were successfully executed. The ServGuard application and Firebase operated stably in real-time data synchronization. The developed system proved to be more effective than manual monitoring methods and has the potential for further development through artificial intelligence integration.  
IMPLEMENTASI YOLOV11 UNTUK SISTEM DETEKSI OTOMATIS SENSUS KELAPA SAWIT : IMPLEMENTATION OF YOLOV11 FOR AUTOMATIC DETECTION SYSTEM OF OIL PALM CENSUS Zia; Raden Aris Sugianto; Ritna Wahyuni; Ratu Mutiara Siregar
Rabit : Jurnal Teknologi dan Sistem Informasi Univrab Vol 11 No 2 (2026): Juli
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/rabit.v11i2.7915

Abstract

Oil palm tree census plays a crucial role in plantation management, influencing production planning and managerial decision-making. Manual counting using drone imagery in QGIS is time-consuming and prone to human error. This study aims to design and implement an automatic oil palm tree census detection system using the YOLOv11 algorithm integrated with QGIS. A quantitative approach with system development methodology was employed. Drone imagery was processed in Agisoft Metashape to produce orthomosaic GeoTIFF images, then annotated via Roboflow and trained using YOLOv11 for 100 epochs. Detection was performed using SAHI (Sliced Aided Hyper Inference) with 640×640 pixel tiles (25% overlap) and DBSCAN deduplication. The system successfully detected 4,886 oil palm trees in Block P14402 Sei Baleh Estate PT BSP (±24 Ha). Model evaluation yielded Precision 0.96, Recall 0.95, mAP@IoU=0.5 of 0.98, and F1-Score 0.955. Black Box Testing across 9 functional scenarios all passed. The automated system proved significantly more efficient than the manual method, supporting digitalization of oil palm plantation management.
Cloud-Based Mobile Monitoring of Mechanic Work Performance and Reporting in Oil Palm Plantation Workshops Mutiara Cahyani; Ritna Wahyuni; Raden Aris Sugianto
Journal of Digital Technology and Computer Science Vol. 3 No. 2 (2026): April 2026
Publisher : Academic Bright Collaboration

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66053/dtcs.v3i2.935

Abstract

Purpose – Work reporting and mechanic activity monitoring in oil palm plantation workshops are still largely performed manually, resulting in delays in information delivery, recording errors, and difficulties in tracking work histories. This study aimed to develop a mobile application to support mechanical performance monitoring in a more structured and documented manner. Methods – This study employed the Extreme Programming (XP) methodology, which consists of the Planning, Design, Coding, and Testing phases. Data were collected through observations, interviews with the Workshop Assistant, and a literature review. The application was developed using C#, .NET MAUI, and a cloud database for centralized data management. Findings – The developed application integrates daily work reporting, activity documentation, work history management, user management, and report downloading into a single platform accessible to administrators and mechanics. Black Box Testing showed that all tested functions operated according to predefined requirements. Research Implications – The findings demonstrate the potential of mobile and cloud-based information systems to support the digitalization of reporting processes and operational information management in oil palm plantation workshops. However, the evaluation was limited to functional testing within a single workshop environment and did not include usability, user acceptance, or long-term operational impact assessments. Originality – This study presents a mobile application specifically designed for oil palm plantation workshops by integrating mechanic performance monitoring, work reporting, activity documentation, work history management, and cloud-based data management within a single platform.
Co-Authors Aditya Pratama Ahmad Billy Sutanto Ananda, Aulia Andi Prayogi Andi Prayogi Andi Prayogi Andi Prayogi Anton Purnama Arif Pratama Bayu Danuarta Bintang Permata Hati Simanjuntak Delyana R. Pulungan Dian Maya Sari Dina Arfianti Saragih Elisa Khairanis Fahrizal Fahrizal Febriani Putri Wulandari Fitri Annisa Alfi Siregar Hafiz Rizqa Pratama Harahap, Rizky Musarif Hasanal Fachri Satia Simbolon INDAH SARI SIAGIAN ismatul khoiriyah Khairul Saleh Khoirun Nisa Harahap M. Feril Novial M. Ilham Saputra Maghfirah Makharani Sari Ginting Marbun, Yohanes Jaya Mentari Marpaung, Ozi Rizal Miftahul Jannah Muhammad Akbar Syahbana Pane Muhammad Akbar Syahbana Pane Muhammad Gunawan Mutiara Cahyani Najib, Zaki Abdullah Natalia Fransiska Ginting Navea, Roy Francis Nur Hafiqah Rambe Prayogi, Andi Putra Jaya Sinulingga Rahmad Dian Ratu Mutiara Siregar Ratu Mutiara Siregar Ridho Agustiawan Rangkuti Rina Maharany Ritna Wahyuni Ritonga, Rizky Rastra Fahrezi Rizki syawaluddin Roby Ade Wijaya Roslina, Roslina Rudi Gunawan Septia Dwi Pratiwi Sianturi, Paris Simbolon, Hasanal Fachri Satia Sitanggang, Elprida Kristina Sri Lestari Rahayu Syarifatu Assolehah Syem Vicra Lumban Gaol Tifany Zia Aznur Triansyah, Angga Wulan dari Zakarias Situmorang Zia