IPPAKAYALA, V. K.; EL-OCLA, H. OLMS: Online Learning Management System for E-Learning: Online Learning Management System. World Journal on Educational Technology: Current Issues, [S. l.], v. 9, n. 3, p. 130–138, 2017. DOI: 10.18844/wjet.v9i3.1973. Disponível em: https://www.un-pub.eu/ojs/index.php/wjet/article/view/1973. Acesso em: 17 may. 2024.