Leiva-Mas, M. J., Rodríguez-Rico, D. I., & Quintana-Pérez, D. C. (2016). CALCULATION OF THE ECOLOGICAL FOOTPRINT CENTRAL UNIVERSITY "MARTA ABREU" VILLAS. Chemical Technology, 31(1), 47-52. https://doi.org/10.1590/2224-6185.2011.1.%x