Khaokham C. A COMPARATIVE ANALYSIS OF THE TONES BETWEEN NORTHERN THAI DIALECT TAI YUAN LANGUAGE AND MANDARIN CHINESE. CJSSM [Internet]. 2020 Dec. 31 [cited 2024 May 5];4(2):85-97. Available from: https://so01.tci-thaijo.org/index.php/CJSSM/article/view/241783