Raza, Syed Muhammad Muslim, and Muhammad Moeen. “Modified Shewhart Control Chart Based on CEV for Gamma Distributed Lifetimes in the Presence of Type-I Censored Data”. Journal of Quantitative Methods 2, no. 1 (February 28, 2018): 114-125. Accessed November 7, 2024. https://ojs.umt.edu.pk/index.php/jqm/article/view/23.