Toomnan P, Putsyainunt B. THAI VENDORS’ ENGLISH COMMUNICATION SKILL NEEDS: Received: 06th September 2021; Revised: 21st March 2022, 26th March 2022, 30th March 2022; Accepted: 06th April 2022. pijtel [Internet]. 2022 Apr. 8 [cited 2024 Apr. 19];6(1):216-31. Available from: https://grdspublishing.org/index.php/PUPIL/article/view/1980