Sala, Lizette Neng, and Cheo Ngwa. “The Effect of Teachers’ Participation in Seminars on Their Teaching Effectiveness in Secondary Schools in Tubah Sub Division”. Procedia of Philosophical and Pedagogical Sciences (December 14, 2022): 178–191. Accessed May 4, 2024. https://procedia.online/index.php/philosophy/article/view/272.