Medina Calderón, F.A. and Bautista Barrios, L.C. 2015. Essential oils prepared in Nano-emulsion form for the formulation of cosmetic products. Revista Colombiana de Investigaciones Agroindustriales. 2, 1 (Dec. 2015), 6–15. DOI:https://doi.org/10.23850/24220582.177.