MUSAMBA, Chileya; MWANZA, Bupe Getrude Mutono. Enhancing Pharmaceutical supply chain efficiency of medicine through the utilization of lean practices: A survey of hospitals and clinics in Ndola District,Zambia. African Journal of Commercial Studies, [S. l.], v. 6, n. 3, p. 90–98, 2025. DOI: 10.59413/ajocs/v6.i3.9. Disponível em: https://ijcsacademia.com/index.php/journal/article/view/269. Acesso em: 24 apr. 2026.