Mungasia, J A, J B Ouda, and K Otieno. “Teachers’ Self-Efficacy and Their Performance Appraisal in Public Secondary Schools”. American Journal of Education and Technology 1, no. 2 (September 24, 2022): 88–94. Accessed May 7, 2024. https://journals.e-palli.com/home/index.php/ajet/article/view/530.