Khayroiyah, Siti, Dara Fitrah Dwi, and Hidayat. “The Development of STEAM-Based Augmented Reality (AR) Instructional Material Model to Enhance 21st-Century Assessment Competencies for Junior High School Students ”. ISEJ : Indonesian Science Education Journal 7, no. 2 (May 25, 2026): 325-331. Accessed June 22, 2026. https://siducat.org/index.php/isej/article/view/2155.