E3S Web of Conferences

Tissue Preservation Index (TPI) and Gelification Index (GI) with the Quality of Coal as well as the Connection to the Acid Water Mining

Muhammad Ilham Fatkhurrahman, Dian Agus Widiarso, Devina Trisnawati, Ahmad Zaki Romi and dan Arya Gustifram

E3S Web Conf., 202 (2020) 04005

Published online: 10 November 2020

DOI: 10.1051/e3sconf/202020204005

Muhammad Ilham Fatkhurrahman

Dian Agus Widiarso

Devina Trisnawati

Ahmad Zaki Romi

dan Arya Gustifram

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