عبود سهيل نجم, and اسماعيل بيداء. “Using Truncated Test for Finding the Parameters of Single Sampling Plan under Distribution of Log-Logistic”. Journal of Economics and Administrative Sciences 18, no. 65 (March 1, 2012): 316. Accessed May 2, 2025. https://www.jeasiq.uobaghdad.edu.iq/index.php/JEASIQ/article/view/1115.