Tri Agustina Nugrahani, and Karina Nine Amalia. 2025. “ANALISIS REQUIREMENTS SISTEM INFORMASI PERAMALAN BAHAN BAKU PADA UD.XXX MENGGUNAKAN PRODUCT SERVICE SYSTEM (PSS)”. Journal of Innovation Research and Knowledge 5 (7):7869-78. https://mail.bajangjournal.com/index.php/JIRK/article/view/11817.