Vasanthy, G., and P. Grard. “Pollen Identification Multimedia Software: A Microtaxonomic Palaeobotanical Research Tool”. Journal of Palaeosciences 57, no. (1-3) (December 31, 2008): 539–550. Accessed April 28, 2024. https://jpsonline.co.in/index.php/jop/article/view/272.