ยุวนิมิ นิมิต. 2019. “Cost Analysis in Patient Services in Radiology Department of Buriram Regional Hospital Buriram Province”. MEDICAL JOURNAL OF SISAKET SURIN BURIRAM HOSPITALS 19 (2):71-81. https://he02.tci-thaijo.org/index.php/MJSSBH/article/view/198027.