VEBIYANTI, Dewi; MIATUN, Asih. Flipbooks’ Support Of Problem-Based Learning and Its Impact On Critical Thinking Ability. Mathline : Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 10, n. 2, p. 387–400, 2025. DOI: 10.31943/mathline.v10i2.953. Disponível em: http://mathline.unwir.ac.id/index.php/Mathline/article/view/953. Acesso em: 27 feb. 2026.