Cheboi, Stephen, and Irene Nyongesa. “Instructional Materials’ Effect on Learners’ Literacy Among Public Pre-Primary II in Webuye West Sub-County, Kenya”. East African Journal of Education Studies 2, no. 1 (August 4, 2020): 86-91. Accessed August 26, 2025. https://www.journals.eanso.org/index.php/eajes/article/view/187.