AYUBA, Z. G. .; RAMATU ABARSHI; SUNDAY GOMPER. PEDAGOGY AND EFFECTIVE INSTRUCTIONAL DELIVERY IN POLYECHNIC EDUCATION IN NORTH-WEST NIGERIA. BW Academic Journal, [S. l.], 2021. Disponível em: https://bwjournal.org/index.php/bsjournal/article/view/101. Acesso em: 2 jun. 2026.