Castillo-Sánchez, M., Gamboa-Araya, R. and Hidalgo-Mora, R. (2018) “Concordance between introductory university mathematics courses and the program of pre-university studies: A view from the perspectives of content and academic performance”, Uniciencia, 32(2), pp. 20-41. doi: 10.15359/ru.32-2.2.