Fonseca Hernández, Raúl Gerardo, and María José Herrera Morales. 2019. “Qualitative Study Parametodology to Analyze the Congruence Between Syllabus and Its Implementation: Case Study of the Career of Commercial Education of the National University”. Respaldo 4 (1): 1-21. https://doi.org/10.15359/respaldo.4-1.1.