D. A. Rahman and D. A. A. Kusuma, “Perencanaan Pemulihan Logam Tanah Jarang dari Tanah Terkontaminasi dengan Metode Resin In Leach: Planning for The Recovery of Rare Earth Element from Contaminated Soil by The Resin In Leach Method”, JENERAL, vol. 3, no. 1, pp. 33–39, Jun. 2022.