Challenges of Using Digital Content in Science Classrooms: Perceptions of Secondary School Teachers . International Journal of Research in Education and Science, [S. l.], v. 12, n. 1, p. 177–191, 2026. DOI: 10.46328/ijres.5091. Disponível em: https://ijres.net/index.php/ijres/article/view/5091. Acesso em: 14 mar. 2026.