UDU, D. A.; IGBOANUGO, B. I.; NMADU, J.; UWALEKE, C. . C.; OKECHINEKE, B. C.; ANUDU, A. P.; ATTAMAH, P. C.; EKEH, D. O.; ANI, M. I. The Impact of Professional Development, Modern Technologies on Lecturers’ Self-Efficacy: Implication for Sustainable Science Education in Developing Nations. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 20, n. 2, p. 61–80, 2021. Disponível em: http://www.ijlter.myres.net/index.php/ijlter/article/view/150. Acesso em: 28 jul. 2026.