Onyango, Daniel, and Demetria Mkulu. “Effectiveness of Pre-School Teachers in Implementing English and Math Curricular in Nyamagana District, Tanzania.”. East African Journal of Education Studies 5, no. 1 (March 8, 2022): 117-125. Accessed April 29, 2024. https://journals.eanso.org/index.php/eajes/article/view/575.