Pengaruh Model Pembelajaran Problem Solving Terhadap Kemampuan Pemecahan Masalah Matematika Siswa SMK. JOURNAL OF SONGKE MATH, [S. l.], v. 2, n. 1, p. 35–42, 2019. Disponível em: https://jurnal.unikastpaulus.ac.id/index.php/JSM/article/view/1713. Acesso em: 27 aug. 2026.