KRALEVA, Radoslava; SABANI, Mehrudin; KRALEV, Velin. An Analysis of Some Learning Management Systems. International Journal on Advanced Science, Engineering and Information Technology, [S. l.], v. 9, n. 4, p. 1190–1198, 2019. DOI: 10.18517/ijaseit.9.4.9437. Disponível em: https://ijaseit.insightsociety.org/index.php/ijaseit/article/view/9437. Acesso em: 22 jul. 2024.