Impact of Teacher’s Qualifications on Instructional Delivery in Fabrication and Assembly Operations in Technical Colleges in Rivers State. Rivers State University Faculty of Education Conference Journal, [S. l.], v. 4, n. 2, p. 196–206, 2026. Disponível em: https://rsufecj.org/index.php/rsufecj/article/view/69. Acesso em: 15 oct. 2026.