Algamal, Zakariya Y, and Ghalia Basheer. “Reliability Estimation of Three Parameters Weibull Distribution Based on Particle Swarm Optimization”. Pakistan Journal of Statistics and Operation Research 17, no. 1 (February 28, 2021): 35-42. Accessed March 13, 2026. https://pjsor.com/pjsor/article/view/2354.