PAU, R. A. S. .; ANGGRAINI; SUGITA, G.; LEFRIDA, R. PROFIL PEMECAHAN MASALAH SISWA TERKAIT KOMBINATORIAL DI KELAS XII SMA NEGERI 3 PALU DITINJAU DARI EFIKASI DIRI: Student Problem Solving Profile Related to Combinatorial in Class XII SMA Negeri 3 Palu Reviewed from Self-Efficacy. Jurnal Elektronik Pendidikan Matematika Tadulako, [S. l.], v. 11, n. 4, p. 323-332, 2024. Disponível em: https://jurnalfkipuntad.com/index.php/jpmt/article/view/3786. Acesso em: 23 jul. 2025.