Thevathasan, A.Samaraweera, D.S.A.2015-06-192015-06-191989Sri Lanka Journal of Tea Science58(2)pp.87-91https://dl-tri.nsf.gov.lk/handle/1/1330Food ScienceBlack teaWater activityMoisture contentStorage lifeWater activity in relation to the size of black tea particlesArticle