The Effect of the RADEC Learning Model on Elementary School Students’ Understanding of Science Concepts. JOSAR (Journal of Students Academic Research), [S. l.], v. 11, n. 2, p. 395–404, 2026. DOI: 10.35457/6e1v3q55. Disponível em: https://ejournal.unisbablitar.ac.id/index.php/josar/article/view/6090. Acesso em: 8 oct. 2026.