“Efektifitas Pembelajaran Kooperatif Tipe TGT (Team Games Tournament) pada Materi Sistem Persamaan Linier Tiga Variabel di Kelas X” (2025) Advances In Education Journal, 2(3), pp. 1161–1172. Available at: https://journal.al-afif.org/index.php/aej/article/view/446 (Accessed: 16 December 2025).