IKEHI, M. E.; ONU, F. M.; IFEANYIEZE, F. O.; PARADANG, P. S.; NWAKPADOLU, M. G.; EKENTA, L. U.; NWANKWO, C. U. Survey on Sample Sizes of Postgraduate Theses in Agricultural Education and Extension in Universities of Nigeria. Journal of Extension Education, [S. l.], v. 31, n. 1, 2019. DOI: 10.26725/JEE.2019.1.31.6200-6208. Disponível em: https://extensioneducation.org/index.php/jee/article/view/377. Acesso em: 28 mar. 2024.