Firman F. ANALISIS KANDUNGAN LOGAM BERAT ABU BATUBARA PLTU BANGKO BARAT KAB. MUARA ENIM SUMATERA SELATAN. josae [Internet]. 2020 Apr. 30 [cited 2026 Jun. 8];3(1). Available from: https://ejournal.unkhair.ac.id/index.php/josae/article/view/2070