Nofrion, Nofrion, Bayu Wijayanto, Ratna Wilis, and Rery Novio. “Analisis Technological Pedagogical and Content Knowledge (TPACK) Guru Geografi Di Kabupaten Solok, Sumatera Barat”. JURNAL GEOGRAFI 10, no. 2 (August 27, 2018): 105–116. Accessed June 7, 2025. https://jurnal.unimed.ac.id/2012/index.php/geo/article/view/9070.