The Impact of Gadget Use on Learning Concentration among Secondary School Students: A Thematic Analysis of Multi-Perspective Interviews. International Journal of Education Reports, [S. l.], v. 1, n. 1, p. 17–30, 2026. DOI: 10.62503/ijer.1.1.17-30. Disponível em: https://journal.dealingspublishing.com/index.php/IJER/article/view/13. Acesso em: 3 sep. 2026.