R. Sabaruddin, A. V. Anas, R. Amalia, and R. N. S. Tui, “Mine Design of Laterite Nickel Ore Based on Pit Limit Optimization with Floating Cone Method at Meranti Pit of PT Ang and Fang Brother”, Geocelebes, vol. 7, no. 1, pp. 64–76, Apr. 2023.