Maysyarah S, Kurniawan C, Surahman E. The Effect of Project-Based Learning with Gamification and Self-Efficacy on The Software Operation Ability of Junior High School Students. J.Gen.Educ.Humanit. [Internet]. 2026 Jan. 8 [cited 2026 Sep. 1];5(1):591–606. Available from: https://journal-gehu.com/index.php/gehu/article/view/917