The Level of Land Damage Due to Non-Metallic Mineral and Rock Mining in the Semin Area, Gunungkidul Regency, Yogyakarta Special Region with the Weightless Method. PROMINE [Internet]. 2021 Mar. 4 [cited 2026 Apr. 13];8(2):49-55. Available from: https://www.journal.ubb.ac.id/index.php/promine/article/view/2059