MUHSIN; RAZI, Z.; NUFUS, H. Pembelajaran O2EMQ untuk Meningkatkan Kemampuan Berpikir Tingkat Tinggi Siswa. Amalgamasi: Journal of Mathematics and Applications, [S. l.], v. 1, n. 1, p. 44–53, 2022. DOI: 10.55098/amalgamasi.v1.i1.pp44-53. Disponível em: https://indoms-maluku.org/ojs/index.php/amalgamasi/article/view/12. Acesso em: 18 aug. 2025.