PURWANTO; UTAYA, S.; HANDOYO, . B.; BACHRI, S. Transformation of Geospatial Technology Knowledge in Pre-service and Experienced Geography Teachers as Pedagogical Tools in the Technological-Pedagogical-Content Knowledge Framework. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 19, n. 9, p. 58–76, 2020. Disponível em: https://ijlter.myres.net/index.php/ijlter/article/view/242. Acesso em: 18 apr. 2026.