ROSYID, Abdul; JUPRI, Al. Studi Observasi Technological Pedagogical Content Knowledge Guru Matematika Sekolah Menengah Pertama Pada Materi Luas Permukaan Kerucut. Jurnal Perspektif, [S. l.], v. 8, n. 2, p. 188–200, 2024. DOI: 10.15575/jp.v8i2.281. Disponível em: https://perspektif.uinsgd.ac.id/index.php/JP/article/view/281. Acesso em: 20 jun. 2025.