Analysis of the Maize Value Chain Development in the Northern Region, the case of the Association of Church Development Programme (ACDEP). Ghana Journal of Science, Technology and Development, [S. l.], v. 3, n. 1, p. 47–62, 2015. DOI: 10.47881/70.967x. Disponível em: https://gjstd.org/index.php/GJSTD/article/view/70. Acesso em: 9 sep. 2025.