DIYE, M.; YISA, E. S. ECONOMIC ANALYSIS OF YAM PRODUCTION IN SHIRORO LOCAL GOVERNMENT AREA OF NIGER STATE. Journal of Agripreneurship and Sustainable Development, [S. l.], v. 8, n. 4, p. 141–149, 2026. Disponível em: https://njaat.com.ng/index.php/jasd/article/view/1489. Acesso em: 3 oct. 2026.