Gunawardana, V.D.N.S.(22nd International Conference of the European Association for South Asian Archaeology and Art (EASAA 2014) at the Museum of Far Eastern Antiquities in Stockholm, Sweden, 2014)
Gunawardana, V.D.N.S.(National Seminar on Religion and Society in Peninsular India (7th-16th Centuries A.D), Department of History School of Social Sciences and International Studies Pondicherry University, Pondicherry, India, 2011)
Gunawardana, V.D.N.S.(International Conference - the Inter University Cooperation Program RegionalStability through Economic, Social andEnvironmentalDevelopment in the GreatMekongSub-RegionalandAsia Pacific, Sri Lanka, 2011)
Gunawardana, V.D.N.S.(3rd International congress, Society of South Asian Archaeology (SOSAA), Centre for Asian Studies, University of Kelaniya, Sri Lanka, 2010)
Gunawardana, V.D.N.S.(UGC-SAP National Seminar on Social Cultural Transformations in Early South India, School of Social Sciences and International studies, Department of History, Pondicherry University India, 2010)