Valderrama-Balaguera, J. C., Suárez-Parra, A. B., & Forero-Ropero, S. M. (2021). Application of the Lean Six Sigma Model in Higher Education Institutions in the process of admissions and registration: Case Study. Mundo FESC Journal, 11(s4), 241–260. Retrieved from https://www.fesc.edu.co/Revistas/OJS/index.php/mundofesc/article/view/966