ឯកទេស
Preventive Medicine, Public Health
ភាសា
Thaiការអប់រំ
2021
Preventive Medicine, Public Healthสมาคมเวชศาสตร์ป้องกันแห่งประเทศไทย, Thailand2009
Doctor of MedicinePrince of Songkla University, Thailandវិញ្ញាបនបត្រ
2020
Occupational MedicineBurapha University, Thailandធ្វើការណាត់ជួប
Dr. Sakchai Na Wang-ang