Flipped Classroom on Fifth Grades’ 21st Century Skills and Scientific Epistemological Beliefs. International Journal of Technology in Education, [S. l.], v. 4, n. 4, p. 752–771, 2021. DOI: 10.46328/ijte.94. Disponível em: https://ijte.net/index.php/ijte/article/view/1385. Acesso em: 6 oct. 2025.