V.S, Manickam, Benniamin A, and Harikrishnan S. “Diversity of the Fern and Fern-Allies of Goa in Western Ghats, India”. Malaysian Journal of Science 23, no. 1 (April 29, 2004): 85–93. Accessed November 25, 2024. https://ejournal.um.edu.my/index.php/MJS/article/view/8500.