ZUKHRIYA, R.; KARTONO , K. .; WIJAYANTI, K. Analysis of Mathematical Problem-Solving Ability Reviewed from Students’ Self-Confidence in Grade VIII. Edumatica : Jurnal Pendidikan Matematika, [S. l.], v. 14, n. 3, p. 199 - 212, 2024. DOI: 10.22437/edumatica.v14i3.38204. Disponível em: https://online-journal.unja.ac.id/edumatica/article/view/38204. Acesso em: 11 jan. 2025.