S. Thipsongkra, C. Thutsaro, and P. Luangrangsee, “THE DEVELOPMENT OF A JUNIOR TOUR GUIDE CURRICULUM BASED ON HOT SPRING PARK IN WANG HIN SUB-DISTRICT, BANG KHAN DISTRICT, NAKHON SI THAMMARAT PROVINCE, FOR PRIMARY SCHOOL STUDENTS”, JMND, vol. 13, no. 6, pp. 92–103, May 2026.