J. C. O. Gómez, N. Tabares-Urrea, and G. Ramírez-Flórez, Trans., “Diffuse AHP and TOPSIS for the selection of a third-party provider considering operational risk”, reveia, vol. 17, no. 33, pp. 33007 pp. 1–17, Feb. 2020, doi: 10.24050/reia.v17i33.1329.