Ominigbo , O. J., & Okedoye, A. M. (2025). A MULTI ECHELON QUEUING THEORETIC APPROACH TO TIME SENSITIVE SERVICE LEVEL OPTIMIZATION FOR MEDICAL SUPPLY CHAIN DISTRIBUTION DURING PANDEMIC OUTBREAKS. International Journal of Allied Sciences (IJAS), 16(10), 31–46. https://doi.org/10.5281/zenodo.17466506