E3S Web of Conferences

Occurrence of rare earth element and yttrium (REY) in Tanjung formation coking coal from Sekako area, Central Kalimantan

Hendra Amijaya, Beny Wiranata and Ferian Anggara

E3S Web Conf., 200 (2020) 06008

Published online: 23 October 2020

DOI: 10.1051/e3sconf/202020006008

Hendra Amijaya

Beny Wiranata

Ferian Anggara

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