Obwoge, Stephen, Hellen Sang, et Lydia Langat. « Relationship Between Availability of Institutional Resources and Academic Performance of Catholic-Sponsored Secondary Schools in Kericho Diocese, Keny »a. East African Journal of Interdisciplinary Studies 5, no. 1 (février 21, 2022): 22-29. Consulté le août 26, 2025. https://www.journals.eanso.org/index.php/eajis/article/view/559.