Fan, Mingxin, and Nareerat Watthanawelu. “LINGUISTIC BIAS BASED ON SOCIOLINGUISTICS BY R.A. HUDSON”. Chinese Journal of Social Science and Management 5, no. 1 (June 25, 2021): 113–122. Accessed May 9, 2024. https://so01.tci-thaijo.org/index.php/CJSSM/article/view/243212.