Gachoki, Watetu, Dennis Karanja, et Micah Makworo. « Influence of Governance on Sustainable Municipal Solid Waste Management in Ruiru Sub-County, Kiambu Count »y. East African Journal of Environment and Natural Resources 5, no. 1 (février 9, 2022): 13-21. Consulté le juillet 22, 2024. https://journals.eanso.org/index.php/eajenr/article/view/544.