Hernández-Ballesteros, María Fernanda, and Juan Fernando Sansón-Rosas. 2021. “Agile Project Methodologies Applied to the Reactivation of the Hotel Sector in Colombia Due to Covid 19”. Mundo FESC Journal 11 (S2):262-74. https://www.fesc.edu.co/Revistas/OJS/index.php/mundofesc/article/view/974.