Boonlha, Kanlaya, and Maytinee Chompoosawang. “Robust Multiple Linear Regression for Outliers in Dependent Variables”. Journal of Science Ladkrabang 30, no. 1 (April 27, 2021): 81–92. accessed October 3, 2026. https://li01.tci-thaijo.org/index.php/science_kmitl/article/view/247763.