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<xml><bibliography><APA>PatarawanSangnawakij. (2022) Regression-in-Ratio Estimator and Confidence Interval for the Population Mean for Data with Outliers. &lt;i&gt;Science &amp; Technology Asia&lt;/i&gt;, &lt;i&gt;27&lt;/i&gt;(2), 42-57.</APA><Chicago>PatarawanSangnawakij. "Regression-in-Ratio Estimator and Confidence Interval for the Population Mean for Data with Outliers". Science &amp; Technology Asia  27 (2022):42-57.</Chicago><MLA>PatarawanSangnawakij. Regression-in-Ratio Estimator and Confidence Interval for the Population Mean for Data with Outliers. Research Administration Division:ม.ป.ท. 2022.</MLA></bibliography></xml>
