Laksanasut, S. (2026). LEVELING UP LANGUAGE LEARNING: THE IMPACT OF GAMIFICATION ON ACADEMIC SELF-EFFICACY OF GRADE 12 EFL STUDENTS IN PUBLIC SECONDARY SCHOOLS IN CHONBURI PROVINCE. วารสารสังคมศึกษาปริทรรศน์, 2(2), 16 หน้า. https://doi.org/10.64186/jsp2899