Chandrasiri, G.R.Gunasekara, H.D.B.H.Weerasinghe, S.L.2012-06-252012-06-251978Journal of the Rubber Research Institute of Sri Lanka55pp.13-22https://dl.nsf.gov.lk/handle/1/8698EconomicsAgricultural economicsRubber industrySocio economic aspects of group processing of smallholder's latex in Sri LankaArticle