Mahindapala, K.G.J.P.2015-08-052015-08-052012Tea Bulletin, 21(2):p.25-32https://dl-tri.nsf.gov.lk/handle/1/1507AgricultureTeaSmallholdersProduction economicsCost of productionProductivityContributory factors of cost of production in tea smallholding sector of Matara districtArticle