Michael, Michael, Anggy Trisnadoli, and Rahmat Suhatman. “Riau Folklore Book Ketobong Keramat Based on Markerless Augmented Reality (AR) With User Defined Target Technique”. Journal of Applied Informatics and Computing 3, no. 2 (November 25, 2019): 90-95. Accessed April 25, 2024. https://jurnal.polibatam.ac.id/index.php/JAIC/article/view/1543.