GÜRSAKAL, N.; BOZKURT, A. Identifying gatekeepers in online learning networks. World Journal on Educational Technology: Current Issues, [S. l.], v. 9, n. 2, p. 75–88, 2017. DOI: 10.18844/wjet.v9i2.1277. Disponível em: https://www.un-pub.eu/ojs/index.php/wjet/article/view/1277. Acesso em: 12 may. 2024.