Liyanage, T. U. H, Thushari, Indika and Ariyawansha, R. T. K (2022) An overview of microplastic contamination and research gaps in Sri Lanka. In: Proceedings of the International Research Conference of the SLTC Research University, Sri Lanka 2022. Sri Lanka Technological Campus: SLTC, Padukka, Sri Lanka, pp. 234-235. ISBN 978-6246045012

Pahalagedara (Thusari), Indika and Babel, Sandhya (2022) Comparative study of the environmental impacts of used cooking oil valorization options in Thailand. Journal of Environmental Management, 310:114810. ISSN 0301-4797 (doi:https://doi.org/10.1016/j.jenvman.2022.114810)