Khayroiyah, S., D. 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, Vol. 7, no. 2, May 2026, pp. 325-31, doi:10.62159/isej.v7i2.2155.