Syafrizal, Syafrizal, Arie Naftali Hawu Hede, Tomy Alvin Rivai, and Rudy Fernando Sihite. 2024. “Characterization of Rare Earth Elements in Cassiterite-Associated Minerals in Bangka-Belitung Islands, Indonesia”. Indonesian Journal on Geoscience 11 (2):201-19. https://doi.org/10.17014/ijog.11.2.201-219.