Demissew Ayalew, Mulugeta Mehiret, Optimization of drying temperature and time in gesho “Rhamuns Prinoide” leaf powder processing as hop substitute in commercial beer brewing industries, Journal of Food Science and Hygiene, Volume 1, Issue 1, 2017, Pages 1-11, ISSN 2835-2165, https://doi.org/10.14302/issn.2835-2165.jfsh-17-1556. (https://openaccesspub.orgjfsh/article/489) Keywords: Gesho; Hop and Flavouring agent