Asrul, Asrul, and Mohammad Lasaiba. “Analisis Tingkat Pedagogical Content Knowledge (PCK) Guru SMP Negeri 21 Ambon”. JENDELA PENGETAHUAN 15, no. 1 (April 6, 2022): 38-45. Accessed March 29, 2024. https://ojs3.unpatti.ac.id/index.php/jp/article/view/6386.