Assessment of Sasakawa Africa Association Project in Northern Nigeria and Its Effects on Agricultural Productivity and Rural Livelihoods. Jewel Journal of Scientific Research, [S. l.], v. 10, n. 2, p. 197–212, 2025. Disponível em: https://jjsr.org/index.php/jjsr/article/view/151. Acesso em: 27 oct. 2026.