Rojas Vargas, M. A., I. M. Trujillo Nieves, I. Y. Salazar Infante, and I. L. Chapman González. “Magnesium Leaching in Ammoniacal Carbonate Solution”. Chemical Technology, Vol. 40, no. 1, Feb. 2020, pp. 168-80, https://tecnologiaquimica.uo.edu.cu/index.php/tq/article/view/5139.