Rafi, Achmad, Muharman Lubis, R. Wahjoe Witjaksono, and Nguyen Kieu Trang. “Development Of Means Of Engagement (Moe) Concepts For The Use Of Enterprise Resource Planning (Erp) At The Approval Level”. Electronic Integrated Computer Algorithm Journal 1, no. 1 (October 31, 2023): 32–40. Accessed August 22, 2025. https://journal.yasib.com/index.php/enigma/article/view/4.