MUHAMAD FIRDAUS, Yudi Darma,. KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA ALIYAH MELALUI STRATEGI HEURISTIK. Jurnal Pendidikan Informatika dan Sains, [S. l.], v. 3, n. 1, p. 95–102, 2016. DOI: 10.31571/saintek.v3i1.209. Disponível em: https://journal.upgripnk.ac.id/index.php/saintek/article/view/209. Acesso em: 9 apr. 2025.