ANALYSING THE IMPACT OF MULTIMEDIA COURSEWARE THE SECONDARY LEVEL STUDENTS FOR IMPROVING PROFICIENCY IN LEARNING MATHEMATICS. Journal of Research Administration, [S. l.], v. 5, n. 2, p. 2121–2141, 2023. Disponível em: https://journlra.org/index.php/jra/article/view/409.. Acesso em: 9 apr. 2025.