Ridwan Djamaluddin appointed as Acting Governor of Bangka Belitung Thursday, May 12 2022 - 12:35AM WIB Ridwan Djamaluddin|Director General of Mineral and Coal President Joko Widodo has appointed Director General of Mineral and Coal Ridwan Djamaluddin as the Acting ... Log in to read the story Login Related News & Products Indonesia Coal Industry Map 2023 PEFINDO has assigned its idAA rating to PT Dian Swastatika Sentosa Tbk Free Opinion: Coal financing against a net zero world Indonesian Coal Report Issue 51 Resource Alam aims for higher coal production this year Indonesian Nickel Report Issue 48 Transcoal reports stronger performance in 2023 Indonesian Nickel Book 2022