Dathumma, Chanisa. 2024. “DEVELOPMENT OF ENGLISH LANGUAGE SKILLS TRAINING CURRICULUM FOR NON-ENGLISH MAJOR TEACHERS IN ONGKHARAK SCHOOL IN NAKHON NAYOK PROVINCE”. Phranakhon Rajabhat Research Journal : Humanities and Social Sciences 19 (1):183-210. https://so05.tci-thaijo.org/index.php/PNRU_JHSS/article/view/270207.