ULMU KARIMAH; ISNARTO, Isnarto; MUNAHEFI, Detalia Noriza. Problem Solving Ability in Problem Based Learning Based on Ethnomathematics Assisted by Teachmint. Plusminus: Jurnal Pendidikan Matematika, [S. l.], v. 5, n. 1, p. 173–182, 2025. DOI: 10.31980/plusminus.v5i1.2541. Disponível em: https://journal.institutpendidikan.ac.id/index.php/plusminus/article/view/2541. Acesso em: 3 aug. 2025.