IMPACT OF MULTIMEDIA-BASED TEACHING ON STUDENTS’ ACHIEVEMENT IN MATHEMATICS. Lex localis - Journal of Local Self-Government, [S. l.], v. 23, n. S6, p. 2134–2142, 2025. DOI: 10.52152/h55th744. Disponível em: https://lex-localis.org/index.php/LexLocalis/article/view/802101. Acesso em: 14 mar. 2026.