Suwardika G, Sopandi AT, Indrawan IPO, Masakazu K. AI-enhanced flipped classroom design thinking to improve self-efficacy in open distance learning. IJED [Internet]. 2026Feb.15 [cited 2026Feb.15];6(4):1159-72. Available from: https://ojs.mahadewa.ac.id/index.php/ijed/article/view/5702