MUPEDZI, Bright; OLAREWAJU, Magret; PHESA, Masibulele. Improving Municipal Billing System and Revenue Generating Strategy : Chivi Rural District Council Case Study. International Journal of Environmental, Sustainability, and Social Science, [S. l.], v. 4, n. 5, p. 1436–1453, 2023. DOI: 10.38142/ijesss.v4i5.744. Disponível em: https://staging.journalkeberlanjutan.com/index.php/ijesss/article/view/744. Acesso em: 6 jun. 2026.