“Late Pleistocene Human Used Rice in Sri Lanka: Phytolith Investigation of the Deposits at Fahien Rockshelter”. Global Journal of Human-Social Science 17, no. D2 (July 15, 2017): 19–29. Accessed June 25, 2026. https://socialscienceresearch.org/index.php/GJHSS/article/view/2414.