Quispe-Atanacio, W. ., K. . Moore-Torres, P. . Rosales-López, O. . Tinoco-Gomez, and J. . Salas-Bacalla. “A TOPSIS–AHP-Based Approach for Outsourcing Service Provider Selection: A Case Study in the Automotive Industry”. Journal of Ecohumanism, vol. 4, no. 4, Jan. 2026, pp. 2962–2975, doi:10.62754/joe.v4i4.7076.