OPRIS, D.; BACIU, C.; OPRIS, M. Study on the Impact of Attitude, Motivation, and Study Time on Mathematics Performance in Secondary School Students. Revista Romaneasca pentru Educatie Multidimensionala, [S. l.], v. 17, n. 1, p. 485-517, 2025. DOI: 10.18662/rrem/17.1/963. Disponível em: https://www.lumenpublishing.com/journals/index.php/rrem/article/view/7200. Acesso em: 9 nov. 2026.