Diagnosis of Student’s Attitudes towards Mathematics in the First Year of Three Graduate Programs in Business Administration. Revista Electrónica Educare, [S. l.], v. 16, n. 2, p. 237–253, 2012. DOI: 10.15359/ree.16-2.15. Disponível em: https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/4052.. Acesso em: 19 dec. 2024.