Sabry , Mohamed H., and Ehab Mohamed Almetwally. “Estimation of the Exponential Pareto Distribution’s Parameters under Ranked and Double Ranked Set Sampling Designs”. Pakistan Journal of Statistics and Operation Research 17, no. 1 (March 2, 2021): 169-184. Accessed July 26, 2025. https://pjsor.com/pjsor/article/view/3448.