Dr. Ir. Barlian Dwinagara, M.T.
Born in Pekalongan, July 6, 1964. He received his Bachelor degree in Mining Engingeering from Pembangunan Nasional “Veteran” University, Yogyakarta (1991), Masters of Geomechanics from Bandung Institute of Technology (1998), and Doctorate degree in Geomechanic from Bandung Institute of Technology (2006). He has served as the Audit Committee Member of the Company since September 2015 pursuant to the Decree of the Board of Commissioners PTBA Number 3/SK/PTBA-DEKOM/VIII/2015 and extended with the Decree of the Board of Commissioners PTBA Number 4/SK/PTBADEKOM/VIII/2018. He has experience invarious fields, including academics, and currently serves as the Masters Program Coordinator of Mining Engineering at Pembangunan Nasional “Veteran” University Yogyakarta, a teaching staff at Mining Engineering Study Program and Masters in Mining Engineering, Masters and Doctorate in Geology Engingeering, Faculty of Mineral Technology at Pembangunan Nasional “Veteran” University Yogyakarta. He is also an active member in professional organizations, such as Indonesian Mining Professionals (Perhapi), Members of the International Society for Rock Mechanics (ISRM), and Vice President of the Regional Research Council of Magelang Regency for the period of 2016 – 2018.