HAPPY LUMBANTOBING; GILLBERT VANDY ABIDJULU; DEWI KRISTIKA FINDIA NING TYAS. Menyingkap Akar Masalah Pembelajaran Matematika: Kajian Empiris, Teoretis, dan Solutif . Repository Global Aksara Pers, [S. l.], v. 2, n. 1, 2026. Disponível em: http://jurnal.globalaksarapers.com/index.php/repository/article/view/251. Acesso em: 13 jun. 2026.