Sappakitkamjorn, J., and S.- aat Niwitpong*. “Confidence Intervals for the Differences Between the Means Using Jackknife Method After ANOVA for Data With Outliers”. Thailand Statistician, vol. 7, no. 2, May 2015, pp. 201-9, https://ph02.tci-thaijo.org/index.php/thaistat/article/view/34317.