Osorio Pérez , Valentina, Jenny Paola Pabón Usaquén, Claudia Patricia Gallego, and Luz Fanny Echeverri-Giraldo. 2021. “Effect of Roasting Temperatures and Time on the Chemical Composition of Coffee”. Cenicafe Journal 72 (1): e72103. https://doi.org/10.38141/10778/72103.