López Rodríguez , Jonnathan Davis, Benjamín Gabriel Quito Cortez, and Julio Bolívar Vásconez Espinoza. “Establishment of a Cleaning Procedure for Proximity Personal Protective Equipment, for the Aeronautical Firefighters of Quito”. Metropolis | Global University Studies Journal 6, no. 1 (July 29, 2025): 1734-1785. Accessed June 8, 2026. https://www.metropolis.metrouni.us/index.php/metropolis/article/view/190.