KRISTINA, Kristina; IJIRANA, Ijirana; NURMI, Nurmi. Improving Problem Solving Abilities in Class V Mathematics Subjects Using Tarl Approach and Concrete Media. Media Eksakta, [S. l.], v. 21, n. 1, p. 1–13, 2025. DOI: 10.22487/me.v21i1.4577. Disponível em: https://www.jurnalfkipuntad.com/index.php/jme/article/view/4577. Acesso em: 15 oct. 2025.