LENGYEL, P. Using of e-learning in agricultural training programs. Acta Agraria Debreceniensis, [S. l.], n. 34, p. 117–124, 2009. DOI: 10.34101/actaagrar/34/2833. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/2833. Acesso em: 7 mar. 2021.