Terrazos-Ungaro , M. ., Terrazos-Ungaro , E. ., Alanya-Beltran , J. ., & Valderrama-Zapata, C. . (2021). Systematic review about use of the Problem Based Learning method as a student-centered didactic technique. Revista Iberoamericana De educación. Retrieved from https://revista-iberoamericana.org/index.php/es/article/view/190