Erlina, Erlina, and Maria Ulfah. “Profil Kemampuan Technological Pedagogical Content Knowledge (TPACK) Guru Kimia SMA Di Kalimantan Barat”. Hydrogen: Jurnal Kependidikan Kimia 10, no. 2 (December 22, 2022): 174–185. Accessed August 17, 2025. https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/4469-20098.