MUARIK Bulletin. Makerere University Journal of Agricultural & Environmental Sciences, [S. l.], v. 3, n. 1, p. 49–56, 2000. DOI: 10.70060/mak-jaes-2000-90. Disponível em: https://journals.mak.ac.ug/mujaes/article/view/90. Acesso em: 25 nov. 2025.