Gaffar, N.M.A.Thevathasan, A.2015-06-192015-06-191981Tea Quarterly50(1)pp.11-15https://dl-tri.nsf.gov.lk/handle/1/410Food Science and TechnologyRotorvane-orthodoxTea gradingTea productionMethods to increase the production of small leaf grades using existing machineryArticle