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All Journal JURNAL PENDIDIKAN TAMBUSAI JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH)
Louis, Kevin
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Computer Science & IT Decision Sciences, Operations Research & Management Social Sciences

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Analisa Manajemen Rantai Pasokan dan Konsep Penerapan ERP pada UMKM Kain Tenun Khas Tarutung di Kota Batam Manurung, Windy Octaviana; Dyfan, Dyfan; Depari, Irene Juwita; Angel, Angel; Ferina, Cut Tiffany; Louis, Kevin; Ricardo, Ricardo; Mawatdah, Arini Alfa; Cuandra, Cuandra; Zai, Immanuel
Jurnal Pendidikan Tambusai Vol. 6 No. 2 (2022): Agustus 2022
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v6i2.3810

Abstract

UMKM Kain Tenun Khas Tarutung merupakan UMKM yang memproduksi kain tradisional yang bercorak dan beroperasi di Kota Batam. UMKM Kain Tenun Khas Tarutung belum memiliki sistem dalam aktivitas proses bisnisnya. Dengan demikian, artikel ini ditulis dengan tujuan untuk menanalisa manajemen rantai pasokan serta memberikan konsep penerapan sistem ERP pada UMKM Kain Tenun Khas Tarutung. Berdasarkan informasi yang diperoleh dari pemilik UMKM, pada masa pandemi UMKM Kain Tenun Khas Tarutung memiliki kendala dalam proses pemesanan bahan baku karena tidak efisiennya serta tidak terintegrasinya proses bisnis dalam UMKM Kain Tenun Khas Tarutung sehingga berdampak pada penjualan. Metode yang digunakan dalam pengumpulan data ialah menggunakan metode kualitiatif berupa wawancara serta teknik pengumpulan data sekunder yang menggunakan studi dokumentasi untuk mendukung penelitian ini.
Penerapan Metode Trend Moment Dalam Sistem Forecasting Untuk Memprediksi Jumlah Penjualan Smartphone dan Aksesoris Louis, Kevin; Sinaga, Christina Julia; Mujahid, Putra Edi
Journal of Information System Research (JOSH) Vol 6 No 4 (2025): Juli 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/josh.v6i4.7666

Abstract

Trend Moment and Forecasting are data retrieval methods that have accurate and effective suitability to handle problems such as large amounts of data. The Trend Moment method is an approach that uses special statistical and mathematical calculation techniques to replace broken lines formed from the company's historical data with a straight line function. The Star Communicator store is one of the stores in the city of Medan that is engaged in selling various brands of smartphones and their accessories. Currently, the Star Communicator store still uses a conventional system to record its sales data. The admin staff will record product sales data. Then, at the end of the month, a sales recapitulation will be made to the store owner. The implementation of this system has a weakness where the company owner cannot know which products are more in demand by customers in a certain period. This information is needed so that the company owner can control smartphone stock in the company. Therefore, it is necessary to apply a smartphone prediction system. The result of this research is a desktop application that can be used to predict the number of smartphone sales in a certain period. From the results of the tests carried out, information was obtained that the average level of accuracy of the Trend Moment method was 70.22%. This means that the level of accuracy of the prediction results from the Trend Moment method is still not good. To improve the accuracy of the prediction results, the Trend Moment method can be combined with other methods, such as the Linear Regression method. In addition, other supporting factors for predictions can also be added, such as holiday factors or certain holidays which are often known as the holiday effect.
Co-Authors Angel Angel Cuandra, Cuandra Depari, Irene Juwita Dewi Ratnasari Dyfan, Dyfan Ferina, Cut Tiffany Julianto, Tri Manurung, Windy Octaviana Mawatdah, Arini Alfa Mujahid, Putra Edi Priscillia, Priscillia Ricardo, Ricardo Sinaga, Christina Julia Zai, Immanuel