Green Arrechavala, I. L., López Urquía, L. M., & Chambasis Cruz, R. J. (2021). Level of Development of Mathematical Competencies in Second Year Students of the UPNFM Mathematics Teacher’s Degree Program. Paradigma: Revista De Investigación Educativa, 28(45), 89–118. https://doi.org/10.5377/paradigma.v28i45.11739