Jacob, Ogunode Niyi, Adah Samuel, Audu Elizabeth I, and Wama Pajo. “Staff Development Programme for Primary Education Teachers in Nigeria: Challenges and Ways Forwards”. International Journal of Marketing & Human Resource Research 1, no. 01 (October 15, 2020): 52-63. Accessed October 8, 2026. https://www.journal.jis-institute.org/index.php/ijmhrr/article/view/80.