PjBL Learning Model Assisted by YouTube: The Effect on Student’s Critical Thinking Skills and Self-Confidence in Physics Learning. Online Learning In Educational Research (OLER), [S. l.], v. 3, n. 1, p. 23–32, 2023. DOI: 10.58524/oler.v3i1.198. Disponível em: https://journal.foundae.com/index.php/oler/article/view/198. Acesso em: 16 jan. 2026.