Nasution, M. A., Ritonga, R. P., Ahlun, Z. and Lubis, M. R. T. (2025) “Development of Marker-Based Augmented Reality Application for Learning Hijaiyah Letters in Tahfiz Schools”, Holistic Science, 5(1), pp. 34–39. doi: 10.56495/hs.v5i1.894.