NIZAMI, Ahmad Wafa; IBUPOTO, Mukhtiar Hussain. The Influence Of Self-Confidence On Mathematical Problem Solving Ability Of Senior High School in Indonesia. Tematik : Jurnal Konten Pendidikan Matematika, [S. l.], v. 2, n. 1, p. 11–17, 2024. DOI: 10.55210/tematik.v2i1.1695. Disponível em: https://ejournal.unzah.ac.id/index.php/jkpm/article/view/1695. Acesso em: 1 jun. 2025.