Bhattacharjee, Sahana, Inzamul Ahmed, and Kishore Kumar Das. “Wrapped Two-Parameter Lindley Distribution for Modelling Circular Data”. Thailand Statistician 19, no. 1 (December 28, 2020): 81–94. Accessed May 2, 2024. https://ph02.tci-thaijo.org/index.php/thaistat/article/view/242815.