ศาสตร์สมัย จ. Fengshun Hakka Tones Produced by Hakka-Regional Thai Bilingual Speakers. ๋JASU [Internet]. 2020 Feb. 6 [cited 2024 May 2];37(1):214-38. Available from: https://so04.tci-thaijo.org/index.php/jasu/article/view/238634