Jinsu Kim, Daisung Ma, Youngkwon Bae, Jaekwoun Shim, Woochun Jun, Youngsik Jeong, Eunsun Choi, ByoungRae Han, Namje Park, Sunju Park, Vol. 19, No. 11, November 30, 2025
10.3837/tiis.2025.11.020

• Blockchain
• Gamification
• Elementary Education
• Instructional design