ABDULLAHI, B. .; AMINU GAR, R.; NURU UMAR, M. . Evaluating the Effectiveness of Agricultural Mechanization Policy on Rice Productivity in North East Nigeria. Gusau International Journal of Management and Social Sciences, [S. l.], v. 9, n. 1, p. 311–328, 2026. DOI: 10.57233/gijmss.v9i1.15. Disponível em: https://www.gijmss.com.ng/index.php/gijmss/article/view/367. Acesso em: 20 aug. 2026.