SULEIMAN, D.; O. MAMMAN, S.; MOHAMMED YUSUF, A. An Analysis of Water, Energy and Food Nexus: A linear and Nonlinear Granger Causality Approach. Gusau International Journal of Management and Social Sciences, [S. l.], v. 4, n. 1, p. 13, 2021. Disponível em: https://gijmss.com.ng/index.php/gijmss/article/view/26. Acesso em: 1 may. 2026.