ZUKHRIYA, Rohmatin; KARTONO , Kartono; WIJAYANTI, Kristina. 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://www.online-journal.unja.ac.id/edumatica/article/view/38204. Acesso em: 22 apr. 2026.