Morales Veraz, Justo, Teresa Barceló Sánchez, and Hernán Hernández Herrera. “Alternatives for the Revalorization of the Effluents in a Pig Company. Cienfuegos, Cuba”. International Journal of Management Science and Operations Research 2, no. 1 (January 1, 2017): 22-29. Accessed May 14, 2026. https://ijmsoridi.com/index.php/ijmsor/article/view/83.