Rodríguez, D. T. G. ., García, H. F. L. ., Laverde, J. G. T. . and López-Rodríguez, C. E. . (2025) “Returns to education in Colombia: Professional differentials”, International Journal of Innovative Research and Scientific Studies, 8(11), pp. 464–469. doi: 10.53894/ijirss.v8i11.10958.