Pramthaisong, S. , Sanmorya, S. and Rattanaumpa, J. 2022. THE EFFECTS OF COACHING PROGRAM ABOUT BASIC LIFE SUPPORT ON KNOWLEDGE, ATTITUDES, AND SKILLS OF BASIC LIFE SUPPORT IN SENIOR HIGH-SCHOOL STUDENTS IN PHITSANULOK. JOURNAL OF THE POLICE NURSES. 13, 2 (Jun. 2022), 313–325.