NJERU, E. M. Crop Diversification: A Potential Strategy To Mitigate Food Insecurity by Smallholders in Sub-Saharan Africa. Journal of Agriculture, Food Systems, and Community Development, Ithaca, NY, USA, v. 3, n. 4, p. 63–69, 2013. DOI: 10.5304/jafscd.2013.034.006. Disponível em: https://foodsystemsjournal.org/index.php/fsj/article/view/188. Acesso em: 1 dec. 2021.