Modeling Maize Production towards Site Specific Fertilizer Recommendation in Ghana. Global Journal of Science Frontier Research, [S. l.], v. 14, n. D6, p. 79–89, 2014. Disponível em: https://www.journalofscience.org/index.php/GJSFR/article/view/1216. Acesso em: 15 aug. 2026.