Srisuradetchai, Patchanok, and Kittima Dangsupa. “On Interval Estimation of the Geometric Parameter in a Zero–inflated Geometric Distribution”. Thailand Statistician 21, no. 1 (December 29, 2022): 93–109. accessed October 8, 2026. https://ph02.tci-thaijo.org/index.php/thaistat/article/view/248025.