UMAR, M. B. ANALYSIS OF FARM INCOME OF BENEFICIARIES AND NON-BENEFICIARIES OF HADEJIA VALLEY IRRIGATION PROJECT IN JIGAWA STATE, NIGERIA. Journal of Agripreneurship and Sustainable Development, [S. l.], v. 2, n. 2, p. 20–28, 2019. DOI: 10.59331/jasd.v2i2.76. Disponível em: http://njaat.atbu.edu.ng/index.php/jasd/article/view/76. Acesso em: 22 jun. 2024.