Examining the determinants and effects of Contract Farming on Farm Income in the Northern Region of Ghana. Ghana Journal of Science, Technology and Development, [S. l.], v. 4, n. 1, p. 1–10, 2016. DOI: 10.47881/72.967x. Disponível em: https://gjstd.org/index.php/GJSTD/article/view/72. Acesso em: 10 sep. 2025.