P. Mweetwa and B. G. Mutono-Mwanza, “An Analysis of the Drivers Contributing to Operational Inefficiencies in Zambia’s Pharmaceutical Supply Chain System: A Case Study of the University Teaching Hospital (UTH) Lusaka”, AJOCS, vol. 7, no. 3, pp. 456–470, Jun. 2026, doi: 10.59413/ajocs/v7.i3.53.