NAHOULI, Dima. The Application of Geogebra in Teaching Open and Inner Sets in Metric Spaces. Journal of Research in Vocational Education, [S. l.], v. 6, n. 6, p. 16–22, 2024. DOI: 10.53469/jrve.2024.6(06).04. Disponível em: https://bryanhousepub.com/index.php/jrve/article/view/151. Acesso em: 20 sep. 2024.