Syahsiaty, Riri Rodiah Noer, et al. “Opportunities and Challenges in Developing Potential of Batu Angus As Geotourism in Ternate City”. Jurnal Pariwisata Pesona, vol. 11, no. 1, June 2026, https://jurnal.unmer.ac.id/index.php/jpp/article/view/16518.