WINDASARI, Fany Dania; SETYANINGSIH, Nining. Students’ Proportional Reasoning in Solving PISA Problems on Quantity Content: An Analysis from the Perspective of Mathematical Self-Efficacy. Mathline : Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 9, n. 3, p. 783–798, 2024. DOI: 10.31943/mathline.v9i3.677. Disponível em: http://mathline.unwir.ac.id/index.php/Mathline/article/view/677. Acesso em: 17 jan. 2026.