CASTRO MÉNDEZ, Didier Alberto. Study of mathematical anxiety in precalculus students enrolled in the first quarter of 2022 under mixed educational modality: Estudio de la ansiedad matemática en estudiantes de precálculo matriculados en el I Cuatrimestre 2022 bajo modalidad educativa mixta. Mathematics, Education and Internet Journal, [S. l.], v. 24, n. 1, 2023. DOI: 10.18845/rdmei.v24i1.6797. Disponível em: https://revistas.tec.ac.cr/index.php/matematica/article/view/6797. Acesso em: 14 jul. 2024.