Muvdi Nova, Carlos Jesús, et al. “Study of Acetone, Butanol and Ethanol Liquid Extraction from Prepared Aqueous Solutions Using Membrane Contactor Technique”. CT&F - Ciencia, Tecnología Y Futuro, vol. 5, no. 4, June 2014, pp. 97-112, doi:10.29047/01225383.44.