Kirtisinghe, D.De Silva, W.C.A.2015-06-192015-06-191970Tea Quarterly41(2-4)pp.121-126https://dl-tri.nsf.gov.lk/handle/1/405IndustryRotorvane manufactureJat china leafRotorvane treatmentOrthodox controlRolling processTea industryRotorvane manufacture of chinajat leaf and the effects of the floral and iris end platesArticle