Pedroso Rodríguez, I., González Sáez, L. Y., & Luis Orozco, J. (2021). DETERMINATION OF OPERATIONAL CONDITIONS FOR THE HUMIC ACID FROM THE FILTER CAKE EXTRACTION PROCESS. Centro Azúcar Journal, 48(4), 74–84. Retrieved from http://centroazucar.uclv.edu.cu/index.php/centro_azucar/article/view/680