Hernández-Ballesteros, María Fernanda, and Juan Fernando Sansón-Rosas. “Agile Project Methodologies Applied to the Reactivation of the Hotel Sector in Colombia Due to Covid 19”. Mundo FESC Journal 11, no. S2 (September 1, 2021): 262–274. Accessed September 23, 2026. https://www.fesc.edu.co/Revistas/OJS/index.php/mundofesc/article/view/974.