Abdullah, R.B.2012-06-252012-06-251977Journal of the Rubber Research Institute of Sri Lanka54(1-2)pp.433-444https://dl.nsf.gov.lk/handle/1/8691EconomicsAgricultural economicsSocioeconomic factorsRubber industryTrainingResearch institutionsSome extension and training aspects of rubber smallholders in MalaysiaArticle