., R.; MA’RUF, A. The Development of Learning Video Media Based Geogebra for Increasing the Students’ Mathematical Understanding. Journal of Informatics and Mathematical Sciences, [S. l.], v. 9, n. 4, p. 1277–1287, 2017. DOI: 10.26713/jims.v9i4.1025. Disponível em: http://www.rgnpublications.com/journals/index.php/jims/article/view/1025. Acesso em: 28 apr. 2024.