Draniswari, Windi Anarta, Fadiah Pratiwi, Ngadenin, I Gde Sukadana, Tyto Baskara Adimedha, Roni Cahya Ciputra, Ekky Novia Stasia Argianto, Erwina Aminarthi, and Vertika Dhianda Supraba. “Distribution and Mineralogical Characteristic of Raya Volcanics, West Kalimantan”. EKSPLORIUM 42, no. 2 (November 30, 2021): 77–90. Accessed December 6, 2025. https://ejournal.brin.go.id/eksplorium/article/view/8089.