WITA FERWATI, ABDUL HASAN SARAGIH, HARUN SITOMPUL. Understanding and Interpreting the Problem-Based Learning Model Based on Blended Learning in High School Learning. International Journal of Special Education, [S. l.], v. 41, n. 17s, p. 911–919, 2026. Disponível em: https://mail.internationalsped.com/index.php/ijse/article/view/5335. Acesso em: 23 oct. 2026.