PRAFITASARI, F.; SUKARNO, S.; MUZZAZINAH, M. Integration of Critical Thinking Skills in Science Learning Using Blended Learning System. International Journal of Elementary Education, [S. l.], v. 5, n. 3, p. 434–445, 2021. DOI: 10.23887/ijee.v5i3.35788. Disponível em: https://ejournal.undiksha.ac.id/index.php/IJEE/article/view/35788. Acesso em: 1 may. 2024.