Rakhman, Arif, Muhamad Bakhar, and Achmad Sutanto, trans. “Design an Inventory Information System on General Administration Section of Polytechnic Harapan Bersama”. West Science Information System and Technology 2, no. 01 (April 30, 2024): 168–181. Accessed March 21, 2026. https://wsj.westsciences.com/index.php/wsist/article/view/704.