Gamage, S., Ratnayake, R., Senadhira, A., Weerasinghe, D. and Waduge, V. (2018) “Radioactive and Non-Radioactive Element Analysis of Dorado Gas Discovery of Sri Lanka and Their Influence on Natural Environment”, Journal of Tropical Forestry and Environment, 8(1). doi: 10.31357/jtfe.v8i1.3483.