KOTIMAH, Khusnul; ARYANNY, Enny. Productivity Improvement of Production Unit Using Objective Matrix (OMAX) Method at PT. X. IJIEM - Indonesian Journal of Industrial Engineering and Management, Jakarta, Indonesia, v. 4, n. 3, p. 588–596, 2023. DOI: 10.22441/ijiem.v4i3.21437. Disponível em: https://training-ojs3-publikasi.mercubuana.ac.id/index.php/ijiem/article/view/21437. Acesso em: 28 may. 2026.