Makangila, G., Chanika, K., & Kambulu, A. (2026). Cost and Cost-Effectiveness of Strategically Decentralized Community Posts Compared with Centralised Facilities for HIV Treatment Delivery in Lusaka, Zambia, 2020. International Journal of Research in Interdisciplinary Studies, 4(10), 102-107. https://doi.org/10.65138/ijris.2026.v4i10.372