E. . Murey, D. A. . Kurgat, and P. L. . Mulongo, “Adoption of Green Energy Practices in Informal Settlements for Sustainable Development in Kenya”, IJSBAR, vol. 51, no. 1, pp. 98–114, Apr. 2020, Accessed: Oct. 12, 2025. [Online]. Available: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/10812