Wijegoonawardana, Nirmali. “THE SUCCESS OF ETHNICALLY BASED POLITICAL PARTIES: CASE OF SRI LANKA”. International Journal of Research -GRANTHAALAYAH 8, no. 11 (December 3, 2020): 153–163. Accessed April 26, 2024. https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/IJRG20_B10_3832.