Susilawati, Wati, and Hamdan Sugilar. “Technological Pedagogical Content Knowledge Analysis”. Numerical: Jurnal Matematika dan Pendidikan Matematika 5, no. 1 (June 14, 2021): 1–8. Accessed July 6, 2025. https://journal.iaimnumetrolampung.ac.id/index.php/numerical/article/view/1116.