Abdullahi , Ibrahim, Usman Mukhtar, and Isyaku Muhammad. “On Some Asymptotic Properties of the Extended Cosine Burr XII Distribution”. UMYU Scientifica 3, no. 4 (December 20, 2024): 369–376. Accessed April 5, 2025. https://scientifica.umyu.edu.ng/index.php/scientifica/article/view/452.