Diagnosis of Student’s Attitudes towards Mathematics in the First Year of Three Graduate Programs in Business Administration (E. O. Cardoso Espinosa, E. A. Vanegas López, & M. T. Cerecedo Mercado , Trans.). (2012). Revista Electrónica Educare, 16(2), 237-253. https://doi.org/10.15359/ree.16-2.15