Phetchchana , K.; PhrakhruSumetpariyatkhun; Srisuwan, K. DEVELOPMENT OF SELF-DISCIPLINE OF STUDENTS THROUGH SCOUT ACTIVITIES, WAT PHRA MAHATHAT SCHOOL, UNDER THE OFFICE OF THE PRIMARY EDUCATION AREA, NAKHON SI THAMMARAT, AREA 1. Education MCU 2025, 12, 450-461.