Meng, Wcichao, and Yan Ye. “A Comparative Study of Teachers’ Perception Towards Professional Development According to Their Demographics in an International School in Pracha Uthit, Bangkok”. Scholar: Human Sciences 12, no. 2 (April 29, 2021): 17-32. Accessed May 5, 2024. http://www.assumptionjournal.au.edu/index.php/Scholar/article/view/3873.