BOLARINWA, M., BELLO, K., & ADEOSUN, P. (2024). PREEMPTIVE AND NON-PREEMPTIVE GOAL PROGRAMMING APPROACH TO INVENTORY OPTIMIZATION OF THE CENTRAL STERILE SUPPLY DEPARTMENT, UNIVERSITY COLLEGE HOSPITAL, IBADAN, NIGERIA. Journal of Engineering Studies and Research, 30(1), 15-30. https://doi.org/10.29081/jesr.v30i1.002