SAFITRI, Nurlia; RAUPU, Sumardin; ARIFANTI, Dwi Risky; MEGASARI, Megasari; THALHAH, Sitti Zuhaerah. Effectiveness of the Multi-Representation Discourse Learning Model on Mathematical Problem-Solving Ability and Self-Confidence. Kognitif: Jurnal Riset HOTS Pendidikan Matematika, [S. l.], v. 5, n. 3, p. 1171–1184, 2025. DOI: 10.51574/kognitif.v5i3.842. Disponível em: https://www.etdci.org/journal/kognitif/article/view/842. Acesso em: 14 oct. 2025.