Otero Rojas, E.J., Herrera Ruales, F.C., Arturo Perdomo, D. and Jimenez Mora, J.P. 2022. Development and evaluation of SPME-GC-MS method for the analysis of volatile organic compounds in cocoa liquor from Nariño- Colombia. Revista ION. 35, 1 (Nov. 2022), 103–116. DOI:https://doi.org/10.18273/revion.v35n1-2022007.