PERTIWI, Mentari Dian; PUTRI, Sri Kandi; JAYA, Wikan. Improving the Ability of Smkn 1 Bukittinggi Students Majoring in Geomatics Engineering to Use the Global Navigation Satellite System (GNSS). Sumatra Journal of Disaster, Geography and Geography Education, [S. l.], v. 7, n. 2, p. 15–18, 2024. DOI: 10.24036/sjdgge.v7i2.539. Disponível em: http://sjdgge.ppj.unp.ac.id/index.php/Sjdgge/article/view/539. Acesso em: 8 nov. 2026.