Thangjai, Warisa, and Sa-Aat Niwitpong. “Confidence Intervals for Common Mean of Delta-Lognormal Distributions Based on Left-Censored Data with Application to Rainfall Data in Thailand”. Thailand Statistician 22, no. 2 (March 31, 2024): 328–347. accessed September 12, 2026. https://ph02.tci-thaijo.org/index.php/thaistat/article/view/253443.