ABUBAKAR, Mustapha; YUSUF, Aminu; MATTHEW, Rufus Piologalam. IMPACT OF MOTIVATION ON TEACHERS’ PRODUCTIVITY IN ZAMFARA STATE: A CROSS-SECTIONAL STUDY. Journal of Ethics and Diversity in International Communication, [S. l.], v. 6, n. 7, p. 1–13, 2026. Disponível em: https://oajournals.net/index.php/jedic/article/view/2784. Acesso em: 10 jul. 2026.