Article Per Year (5 Year)
p-Index From 2021 - 2026
9.992
P-Index
This Author published in this journals
All Journal Dinamik Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) RABIT: Jurnal Teknologi dan Sistem Informasi Univrab JURNAL MEDIA INFORMATIKA BUDIDARMA JURIKOM (Jurnal Riset Komputer) JURTEKSI Jurdimas (Jurnal Pengabdian Kepada Masyarakat) Royal JOURNAL OF SCIENCE AND SOCIAL RESEARCH Jurnal Riset Informatika JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) EDUMATIC: Jurnal Pendidikan Informatika Building of Informatics, Technology and Science Jurnal Sistem Informasi dan Informatika (SIMIKA) Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Teknik Informatika (JUTIF) Jutsi: Jurnal Teknologi dan Sistem Informasi Journal of Social Responsibility Projects by Higher Education Forum KLIK: Kajian Ilmiah Informatika dan Komputer J-Com (Journal of Computer) Brilliance: Research of Artificial Intelligence Jurnal Ipteks Terapan : research of applied science and education International Journal of Management Science and Information Technology (IJMSIT) Jurnal Algoritma Digital Transformation Technology (Digitech) Jurnal Pemberdayaan Sosial dan Teknologi Masyarakat Journal of Applied Business and Technology Journal Of Indonesian Social Society Management of Information System Journal ITEJ (Information Technology Engineering Journals) Journal Computer Science and Applied Technology
William Ramdhan
Universitas Royal
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

Published : 75 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search
Journal : j-com journal of computer

 1 
Peramalan Permintaan Minyak dengan Metode Single Moving Average Pada PT. Alam Jaya Wirasentosa Nadya Viranika; William Ramdhan; Elly Rahayu
J-Com (Journal of Computer) Vol 1, No 3 (2021): November 2021
Publisher : LPPM STMIK Royal Kisaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (365.577 KB) | DOI: 10.33330/j-com.v1i3.1413

Abstract

Abstract: PT. Alam Jaya Wirasentosa which is located in Hessa Air Genting, Air Batu District, Asahan Regency, North Sumatra. This company is engaged in sales and distribution which has a fairly wide coverage on the island of Sumatra. PT. Alam Jaya Wirasentosa sells Indofood's main products, one of which is bimoli cooking oil. Constraints experienced by PT. Alam Jaya Wirasentosa often has problems with stock availability due to the large number of product requests from consumers. In addition, there are times when there is too much inventory (over stock) that results in too high a cost burden to store and maintain materials during storage in the warehouse even though the goods still have opportunity costs (funds that can be invested / invested in more profitable things). In this study, the SMA method is used to solve the problem of predicting the demand for cooking oil in the next period. In addition, the purpose of this study is to determine the forecasting system used by PT. Alam Jaya Wirasentosa in forecasting the demand for Cooking Oil each month and implementing the Single Moving Average Method in forecasting the Demand for Cooking Oil, especially Bimoli cooking oil. At PT. Alam Jaya Wirasentosa. Keywords: Forecasting; Single Moving Average; Bimoli Cooking Oil; PT. Alam Jaya Wirasentosa  Abstrak: PT. Alam Jaya Wirasentosa yang berlokasi di Hessa Air Genting, Kecamatan Air Batu, Kabupaten Asahan, Sumatera Utara.Perusahaan ini bergerak dalam bidang penjualan dan distribusi yang memiliki cakupan cukup luas di pulau Sumatera. PT. Alam Jaya Wirasentosa menjual produk utama Indofood salah satunya minyak goreng bimoli. Kendala yang dialami oleh PT. Alam Jaya Wirasentosa sering mengalami masalah ketersediaan stock barang dikarenakan banyaknya permintaan produk dari konsumen. Selain itu ada masa dimana terlalu banyaknya persediaan (over stock) yang ada sehingga mengakibatkan terlalu tingginya beban biaya guna menyimpan dan memelihara bahan selama penyimpanan di gudang padahal barang tersebut masih mempunyai opportunity cost (dana yang bisa ditanamankan / diinvestasikan pada hal yang lebih menguntungkan). Pada penelitian ini menggunakan metode SMA dalam memecahkan masalah prediksi permintaan minyak goreng pada periode selanjutnya. Selain itu tujuan penelitian ini adalah untuk mengetahui sistem peramalan yang digunakan oleh PT. Alam Jaya Wirasentosa dalam meramalkan permintaan Minyak Goreng tiap bulannya dan mengimplementasikan Metode Single Moving Average dalam meramalkan Permintaan Minyak Goreng khusunya minyak goreng Bimoli Pada PT. Alam Jaya Wirasentosa. Kata Kunci: Peramalan, Single Moving Average, Minyak Goreng Bimoli, PT. Alam Jaya Wirasentosa, 
Penerapan Metode Single Moving Average (SMA) Persediaan Jarum Suntik Pada Puskesmas Air Joman Azura Rahmadani Hasibuan; William Ramdhan; Chitra Latiffani
J-Com (Journal of Computer) Vol 2, No 2 (2022): Juli 2022
Publisher : LPPM STMIK Royal Kisaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/j-com.v2i2.1739

Abstract

Abstract: The Air Joman Health Center is a community health center that provides services in the form of medical services to the Air Joman community and its surroundings. Based on the observations made by the author, the use of syringes at the Air Joman Health Center fluctuates every month consisting of 1 ml  syringes, 2.5 ml syringes, 3 ml syringes, 5 ml syringes and 10 ml syringes. After use, the syringe should not be reused and must be discarded. However, sometimes there are obstacles in serving patients, this is due to the limitations of syringes. The number of needles data can only be estimated from the number of available medical devices (stock), because the need for each month is different. This resulted in not all the needs of medical devices were met and there was often additional stock. To overcome problems regarding the processing of medical device stock data, assistance with forecasting is needed, which is the process of estimating future demand. The forecasting system is designed using the PHP programming language and MySQL database. Forecasting the supply of syringes at the Air Joman Health Center speeds up the cashier's work process to make reports because the forecasting system automatically produces forecasting results when the calculate button is clicked and prints the report. Keywords: Single Moving Average Method; Syringe Supplies; Joman Water Health Center.  Abstrak: Puskesmas Air Joman merupakan pusat kesehatan masyarakat yang memberikan pelayanan dalam bentuk jasa pengobatan kepada masyarakat Air Joman dan sekitarnya. Berdasarkan observasi yang dilakukan penulis, adapun penggunaan jarum suntik di Puskesmas Air Joman setiap bulan berfluktuasi yang terdiri atas jarum suntik 1 ml, jarum suntik 2,5 ml, jarum suntik 3 ml, jarum suntik 5 ml dan jarum suntik 10 ml. Setelah pemakaian, jarum suntik tidak boleh dipakai kembali dan harus dibuang. Namun, terkadang terjadi kendala dalam melayani pasien, hal ini disebabkan karena keterbatasan jarum suntik. Banyaknya data jarum suntik hanya bisa diperkirakan dari banyak atau sedikitnya alat kesehatan yang ada (stok), dikarenakan kebutuhan setiap bulan berbeda-beda. Hal ini mengakibatkan tidak semua kebutuhan alat kesehatan terpenuhi dan sering terjadi stok tambahan. Untuk mengatasi permasalahan mengenai pengolahan data stok alat kesehatan, maka dibutuhkan bantuan dengan peramalan (forecasting) yang merupakan proses pengestimasian permintaan di masa mendatang. Sistem peramalan tersebut dirancang menggunakan bahasa pemrograman PHP dan database MySQL. Peramalan persediaan jarum suntik pada Puskesmas Air Joman mempercepat proses kerja Kasir untuk melakukan pembuatan laporan karena sistem peramalan secara otomatis menghasilkan hasil peramalan ketika diklik tombol hitung dan cetak laporan. Kata Kunci: Metode Single Moving Average; Persediaan Jarum Suntik; Puskesmas Air Joman. 
Penerapan E-SCM Dalam Penentuan Jumlah Optimal Restok Barang Menggunakan Metode EOQ di Attar Jaya Anjani; William Ramdhan; Chitra Latiffani
J-Com (Journal of Computer) Vol. 6 No. 1 (2026): MARET 2026
Publisher : STMIK Royal Kisaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33330/j-com.v6i1.4426

Abstract

Abstract: Inventory managemet plays a strategic role in supporting the operational sustainability of retail businesses. Errors in determining the quantity of goods procured can lead to inventory buildup or stockouts, which impacts increased storage costs and reduced customer service levels. Attar Jaya store still uses a manual inventory management system, so the restocking recording and decision-making processes are not yet supported by an integrated and data-driven system. This condition has the potential to cause inefficiency in inventory management. This research aims to apply the concept of Electronic Supply Chain Management (E-SCM) integrated with the Economic Order Quantity (EOQ) method to determine the optimal order quantity of goods. The EOQ method is used to calculate the most economical order quantity by considering ordering and storage costs, while E-SCM plays a role in integrating inventory management processes digitally. The research methods include observation, interviews, and literature studies, with system design using the Unified Modelign Language (UML). The system was developed using the PHP programming language and the MwSQL database. The research result are expected to help Toko Attar Jaya improve the accuracy of resctocking decision-making, minimize the risk of overstocking and understocking, and increase the efficiency of inventory mangement. Keywords: MySQL; PHP; e-supply chain management; economic order quantity; restock items Abstrak: Manajemen persediaan memiliki peran strategis dalam mendukung keberlangsungan operasional usaha ritel. Kesalahan dalam menentukan jumah pengadaan barang dapat menyebabkan terjadinya penumpukan persediaan maupun kekurangan stok yang berdampak pada meningkatnya biaya penyimpanan seerta menurunnya tingkat pelayanan kepada pelanggan. Toko Attar Jaya masih menerapkan sistem pengelolaan persediaan secara manual, sehingga proses pencatatan dan pengambilan keputusan restok belum didukung oleh sistem yang terintegrasi dan berbasis data. Kondisi tersebut berpotensi menimbulkan ketidakefisienan dalam pengelolaan stok barang. Penelitian ini bertujuan untuk menerapkan konsep Electronic Supply Chain Management (E-SCM) yang terintegrasi dengan metode Economic Order Quantity (EOQ) dalam menentukan jumlah pemesanan barang yang optimal. Metode EOQ digunakan untuk menghitung jumlah pemesanan yang paling ekonomis dengan mempertimbangkan biaya pemesanan dan biaya penyimpanan, sedangkan E-SCM berperan dalam mengintegrasikan proses pengelolaan persediaan secara digital. Metode penelitian meliputi observasi, wawancara, dan studi literatur, dengan perancangan sistem menggunakan Unified Modeling Languge (UML). Sistem dikembangkan mengguanakan bahasa pemrograman PHP dan basis data MySQL. Hasil penelitian diharapkan mampu membantu pihak Toko Attar Jaya dalam meningkatkan akurasi pengambilan keputusan restok, meminimalkan risiko kelebihan dan kekurangan persediaan, serta meningkatkan efisiensi pengelolaan persediaan. Kata kunci: MySQL; PHP; e-supply chain management; economic order quantity; restok barang
Co-Authors Abdul Karim Abdul Karim Abdul Karim Syahputra Abdul Karim Syaputra Ade Amanda Yunita Ade Chairani Ade Nurainun Afriany, Joli Agi Septi Pitaya Aidil Adi Suhendra Akmal Akmal Alwi Syahbirin Andrew Ramadhani Anggi Melisa Nasution Anjani Annisa Azzahra Arridha Zikra Syah Ayu Riski Azura Rahmadani Hasibuan Cecep Maulana Chitra Latiffani Chitra Latiffani Chitra, Latiffani Dahriansah - Dahriansyah Dahriansyah Dalimunthe, Ruri Ashari Darmiyanti Marpaung Deny Jollyta Deny Jollyta Dewi Maharani Dian Aprillia Dian Aprillia Dinda Novri Farenza Dwi Putri eka eka Elly Rahayu Era Fazira Erick Santoso Frans Andrean Hasibuan Gina Safira Havid Syafwan Indri Arfanda Jeperson Hutahaean Jeperson Hutahaean Jeperson Hutahaean Jihan Raihan Zein Johan Johan Junaidi Sholat Kifti, Wan Mariatul Leli Dayani M. Zulfakhri Jain Mahyumita Sari Masitah Handayani Mesran, Mesran Mhd Ishan Muhammad Novri Rachmawan Nadya Viranika Nency Widya Monalisa Nofriadi Nofriadi Nurmawati Nursucika Hasanah Nurwati Nurwati Nurwati Nurwati Nurwati Oktaviani Dwi Rahayu Parini Prihandoko Prihandoko Pritty Noviana Sari Putri Rahma Dhini Rahayu, Elly Rahmayanti Raja Fazlun Dinara Ricki Ananda Riki Andri Yusda Rizwan Sai Rohminatin Rohminatin Rolly Yesputra Roni Dalimunthe Roslidar Roslidar Ruri Ashari Dalimunthe sahren, sahren Santoso Santoso Santoso Santoso Santoso Santoso Sartini Sartini Sela Gustin Selly Tri Amanda Siti Nur Sakinah Siti Nurhanis Sitta Ayu Anggraini Sri Helena Utami Saragih Sudarmin Sudarmin Suginam SUMANTRI . Sumatri Sumatri Sumatri Sumatri Surya Darma Nasution Syafwan, Mahdhivan Syahrial Syahrial, Syahrial Teguh Gilang Maulana Marpaung Teti Purwanti Umi Indah Hazrina USWATUN HASANAH Vira Fahrani Waji Datur Rahmi Sipahutar Wan Mariatul Kifti Wan Mariatul Kifti Wan Mhd Iqbal Muttaqin Widya Amanda Susilo Yessica Siagian Yessica Siagian Yunika Afrianti Yurizka Sri Nanda Yuwaldi Away Yuwaldi Away Zulkarnain Sirait