Wijekoon , H.P.S.K., Department of Chemistry, University of Sri Jayewardenepura, Nugegoda, Sri Lanka, Sri Lanka

• Proceedings of International Forestry and Environment Symposium Vol. 25 (2020): 25th International Forestry and Environment Symposium - Environmental Engineering and Green Technology
  Microwave Assisted Solvent-Free Green Approach to Synthesis of Oxindole Derivatives using Surface Modified Silica from Rice Husk Waste
  Abstract  PDF