Metboki T, Rika Ernawati, Nurkhamim. Analysis of Heavy Metal Content in the Manganese Washing Tailings of PT. Anugerah Nusantara Sejahtera in Timor Tengah Utara Regency, East Nusa Tenggara Province. Prosiding Seminar Nasional ReTII [Internet]. 2019Nov.4 [cited 2024Dec.28];:54-8. Available from: //journal.itny.ac.id/index.php/ReTII/article/view/1459