Jayasundara, K. K. I., Rubber Research Institute, Ratmalana, Sri Lanka, Sri Lanka

• Vidyodaya Journal of Humanities and Social Sciences Vol. 8 No. 02 (2023): Vidyodaya Journal of Humanities and Social Sciences - Articles
  Impact of Rubber Farming on the Socio-Economic Status of Households of Smallholders: A Descriptive Analysis
  Abstract  PDF