publicConference 21st International Scientific Colloquium on Coffee bookmarkCategory Roasting Coffee Technology & Processing groupAuthors S. Seifu, A. Asrat, A. Argaw, Y. Jisso, Desalegn, E. Ayele € 5.00 Proceeding categories Sustainability, Climate Change and Labels Complete Conferences Consumption & Health Documentation, Information & Normalisation Trends Coffee Chemistry and Sensory Sciences