Anjarweni, B. ., A. . Buchori, and J. Sulianto. “Lumio Media Development to Improve Motivation and Critical Thinking Abilities in Elementary School Students”. Indonesian Journal of Educational Development (IJED), vol. 6, no. 3, Nov. 2025, pp. 1104-17, doi:10.59672/ijed.v6i3.5615.