G. Makangila, K. Chanika, and A. Kambulu, “Cost and Cost-Effectiveness of Strategically Decentralized Community Posts Compared with Centralised Facilities for HIV Treatment Delivery in Lusaka, Zambia, 2020”, IJRIS, vol. 4, no. 10, pp. 102–107, Oct. 2026, doi: 10.65138/ijris.2026.v4i10.372.