Dryver*, Arthur L., and Chang-Tai Chao. “Analysis of Adaptive Cluster Sampling Utilizing Standard Software Packages Without Complex Programming”. CURRENT APPLIED SCIENCE AND TECHNOLOGY 5, no. 1 (November 12, 2018): 200–208. accessed September 21, 2026. https://li01.tci-thaijo.org/index.php/cast/article/view/160740.