L. A. Rincón González, J. F. Quiroz Valderrama, and C. A. Gómez-Cano, “Characterization of the economic effects generated by COVID-19 to the providers of the special transport service (Tourism) of Caquetá”, Salud, Ciencia y Tecnología - Serie de Conferencias, vol. 1, p. 39, Sep. 2022, doi: 10.56294/sctconf202239.