Irzon R, Yulianto E, Hidayat H, Djabar F. Bauxitization and REE Redistribution in Weathered I-type Granite Profile of Gunung Kijang, Bintan Island. J. Math. Fund. Sci. [Internet]. 2025Oct.24 [cited 2025Oct.29];57(1):40-53. Available from: https://journals.itb.ac.id/index.php/jmfs/article/view/23273