Huda amer hadi, Hamza m. Salman. “Usig R-Statistical Software to Perform Simulations on Centralized and Decentralized Beta Distributions”. Mathematical Statistician and Engineering Applications 71, no. 3 (August 21, 2022): 1523–1538. Accessed May 3, 2024. https://www.philstat.org/index.php/MSEA/article/view/507.