Nugraheni, Rosmalia Dita, Dedi Sunjaya, Bronto Sutopo, Mohammad Apriniyadi, Cahyaningratri Prima Riyandhani, and Imam Setiaji Ronoatmojo. “Spatial Simulation Model of Bauxite Grades Using R Data Analysis: Its Implication for Exploration Activity”. Indonesian Journal on Geoscience 9, no. 3 (October 3, 2022): 337–353. Accessed July 2, 2024. https://ijog.geologi.esdm.go.id/index.php/IJOG/article/view/806.