Tanyabut, Phibun, and Pannarai Subsandee. 2023. “Satisfaction of the Students of the Graduate Diploma Program in Teaching Profession Toward Online Teaching to Develop Skills in Using Thai Language for Communication:”. Mahachula Academic Journal 10 (1). Bangkok, Thailand:419-28. https://so04.tci-thaijo.org/index.php/JMA/article/view/264622.