Thamiem, ShanazGajanayake, K. G. M. C. P. B.Gunaratne, L. H. P.2024-04-022024-04-022008-12-18Peradeniya University Research Session PURSE -2008, Proceeding and Abstracts, Vol.13, December 18, 2008, University of Peradeniya, PP. 20https://ir.lib.pdn.ac.lk/handle/20.500.14444/265en-USAgricultural Economics and Business ManagProfit EfficiencyBlack TeaCompany OwnedPrivately OwnedComparison of profit efficiency of black tea processing in company owned and privately owned factoriesArticle