NI NYOMAN AYU PURNAMA DEWI; GUSTI NGURAH SASTRA AGUSTIKA. The Problem-Based Learning Model in Mathematics Subjects by Controlling the Critical Thinking Ability of Elementary School Students. Mimbar Ilmu, [S. l.], v. 28, n. 1, p. 23–31, 2023. DOI: 10.23887/mi.v28i1.57913. Disponível em: https://ejournal.undiksha.ac.id/index.php/MI/article/view/57913. Acesso em: 27 jul. 2024.