Suwardika, G. ., A. T. . Sopandi, I. P. O. Indrawan, and K. . Masakazu. “AI-Enhanced Flipped Classroom Design Thinking to Improve Self-Efficacy in Open Distance Learning”. Indonesian Journal of Educational Development (IJED), vol. 6, no. 4, Feb. 2026, pp. 1159-72, doi:10.59672/ijed.v6i4.5702.