Rahmadina, T. A., T. H. . Sinaga, and N. . Nurjamiyah. “Augmented Reality Portal Using Markerless Method at the Ergendang Cave Tourist Attraction”. Jurnal Galaksi, vol. 1, no. 2, Aug. 2024, pp. 132-4, doi:10.70103/galaksi.v1i2.23.