[1]
W. Panichkitkosolkul, “An Improved Confidence Interval for The Difference between Standard Deviations of Normal Distributions Using a Ranked Set Sampling”, jst, vol. 12, no. 1, pp. 29–40, Jun. 2020, Accessed: Jul. 23, 2024. [Online]. Available: https://penerbit.uthm.edu.my/ojs/index.php/JST/article/view/6106