COEFFICIENT OF VARIATION CONTROL CHART BASED ON CONDITIONAL EXPECTED VALUES FOR THE MONITORING OF CENSORED RAYLEIGH LIFETIMES . Pak. J, Soc. Sci. [Internet]. 2022 Mar. 31 [cited 2025 Jul. 26];4(03):1058-74. Available from: https://ojs.pjsr.com.pk/index.php/PJSR/article/view/1285