Saputra, A., Wilujeng, I., & Wiyarsi, A. (2026). Development and Expert Validation of SciTin AR Learning: Integrating Augmented Reality, Problem-Based Learning, and the Local Tin Mining Context into Junior High School Science. Jurnal Teknologi Pendidikan : Jurnal Penelitian Dan Pengembangan Pembelajaran, 11(4), 537–555. https://doi.org/10.33394/jtp.v11i4.21762