Indriani, Yulia, Resy Kumala Sari, and Safni Marwa. “Objective Matrix (OMAX) Analysis to Determine Production Productivity”. Journal of Engineering Science and Technology Management (JES-TM) 4, no. 1 (March 14, 2024): 27–32. Accessed June 10, 2026. https://jes-tm.org/index.php/jestm/article/view/150.