MAILIZAR. INTEGRATING GEOSPATIAL TECHNOLOGIES IN THE SECONDARY MATHEMATICS CLASSROOM. Visipena, [S. l.], v. 3, n. 2, p. 125–132, 2012. DOI: 10.46244/visipena.v3i2.65. Disponível em: https://ejournal.bbg.ac.id/index.php/visipena/article/view/65. Acesso em: 3 aug. 2026.