BERUTU, S.; SIHOMBING, I.; GAOL, R. L. Pengaruh Model Problem Based Learning Berbantuan Media Visual Terhadap Keterampilan Berpikir Kritis Peserta Didik Kelas IV: The Effect of the Problem-Based Learning Model Assisted by Visual Media on the Critical Thinking Skills of Grade IV Students. Ganec Swara, [S. l.], v. 20, n. 3, p. 821–829, 2026. DOI: 10.59896/gara.v20i3.785. Disponível em: https://jurnal.yalamqa.com/index.php/gara/article/view/785. Acesso em: 6 sep. 2026.