YAQIN, Alvin Muhammad ’Ainul; ROSYID, Ghina Salsabila; KARIM, Abdul Alimul; SULAIMAN, Mochamad; FADILLAH, Fitriah. Optimizing the Distribution and Allocation of COVID-19 Vaccines Using Mathematical Programming Approach: A Case Study in Indonesia. IJIEM - Indonesian Journal of Industrial Engineering and Management, Jakarta, Indonesia, v. 6, n. 1, p. 38–51, 2025. DOI: 10.22441/ijiem.v6i1.28013. Disponível em: https://training-ojs3-publikasi.mercubuana.ac.id/index.php/ijiem/article/view/28013. Acesso em: 28 may. 2026.