Chanavirut, R., S. . Nakmareong, P. . Yonglitthipagon, P. Malila, and W. . Kamruecha. “Cost Analysis of Physical Therapy Clinic In Thailand: The Impact of the COVID-19 Outbreak”. Asia Pacific Journal of Health Management, vol. 18, no. 3, Nov. 2023, doi:10.24083/apjhm.v18i3.2297.