Evaluasi Realiasi Bijih Timah TB 1.42 PT Timah (Persero) Tbk Di Pemali Kabupaten Bangka: Evaluation Of Tin Ore Product Realization In TB 1.42 PT Timah (Persero) Tbk Of Pemali Bangka Regency. mineral [Internet]. 2020 Jan. 30 [cited 2026 Apr. 19];3(1):58-65. Available from: https://www.journal.ubb.ac.id/index.php/mineral/article/view/1577