Chaikhan, Nutcharee. “THE EFFECTIVE OF AIRBORNE PRECAUTIONS GUIDELINE IN OUTPATIENT DEPARTMENT, KOH SAMUI HOSPITAL”. Journal of MCU Nakhondhat 11, no. 4 (April 29, 2024): 67–77. accessed December 6, 2025. https://so03.tci-thaijo.org/index.php/JMND/article/view/276506.