Carvajal Alcívar, S. ., L. Flores Núñez, A. . Mayorga, and F. X. . Lasso Garzón. “Perception of Sanitary Safety of Quito’s Consumer in the Post-COVID-19 Air Transport Service”. Siembra, vol. 8, no. 1, June 2021, p. e2710, doi:10.29166/siembra.v8i1.2710.