García-Ulacia, Idelsa, and María A. Fernández-Labrada. “Identification of the Model and Controlling Step in Acid Liquor Neutralization Process at the Nickel Processing Industry”. Minería & Geología 31, no. 1 (March 20, 2015): 80–97. Accessed November 10, 2026. https://revista.ismm.edu.cu/index.php/revistamg/article/view/929.