M. D. Rodríguez Delgado, J. C. Mayorga Rojas, and J. A. Torres Guerra, “Hydrothermal alterations in geological exploration by Skarn Copper-Zinc deposits”, Rev. Inst. investig. Fac. minas metal cienc. geogr, vol. 25, no. 50, pp. 29–39, Dec. 2022, doi: 10.15381/iigeo.v25i50.24231.