Saldaña, M., E. Salinas-Rodríguez, J. Castillo, F. Peña-Graf, and F. Roldán. “Development of an Analytical Model for Copper Heap Leaching from Secondary Sulfides in Chloride Media in an Industrial Environment: Technical Paper”. HEMIJSKA INDUSTRIJA (Chemical Industry), vol. 76, no. 4, Sept. 2022, pp. 183-95, doi:10.2298/HEMIND220214015S.