SETYAWATI, Rina Dwi; BUDI WALUYA; ISNARTO; PUTRIAJI HENDIKAWATI. Improving Critical Thinking Skills through Problem-Based Learning Models with Argumentation in the Group Theory Course. Phenomenon : Jurnal Pendidikan MIPA, [S. l.], v. 14, n. 2, p. 215–231, 2024. DOI: 10.21580/phen.2024.14.2.24021. Disponível em: https://journal.walisongo.ac.id/index.php/Phenomenon/article/view/24021. Acesso em: 9 dec. 2025.