EKWERE, G. E.; EDEM, I. D.; AGBASI, O. E. Adoption of Root and Tuber Technologies among Farmers (Agricultural Development Programme -Adp). International Journal of Environment, [S. l.], v. 3, n. 4, p. 117–132, 2014. DOI: 10.3126/ije.v3i4.11741. Disponível em: https://www.nepjol.info/index.php/IJE/article/view/11741. Acesso em: 16 apr. 2024.