Antari, N.W.S., Damayanti, I.A.M. and Wulansari, N.T. 2021. Antioxidant activity, carbohydrates and protein in sorgum (Sorghum bicolor L. Moench) plants as a development of economic functional food materials during the COVID-19 pandemic. International journal of chemical & material sciences. 4, 1 (Oct. 2021), 33-36. DOI:https://doi.org/10.21744/ijcms.v4n1.1776.