Asuza, Derick, Stephen Diang’a, et Bernard Mugwima. « A Maintenance Framework for Sustainability of Green Buildings: A Case of Nairobi County, Keny »a. East African Journal of Environment and Natural Resources 5, no. 1 (avril 12, 2022): 127-133. Consulté le juillet 22, 2024. https://journals.eanso.org/index.php/eajenr/article/view/607.