D. A. R. Chang-Cardona, I. P. L. Terencio-Guevara, I. Y. Guerra-Gonzalez, and M. A. Rojas-Vargas, “Considerations about Determination of the Residence Time of the Pulp in the Industrial Leaching of the Caron Process at Punta Gorda Plant, Cuba”, TQ, vol. 35, no. 1, pp. 5-20, Nov. 2015.