Delta Makmur director Ariani tenders resignation Tuesday, June 28 2022 - 05:54PM WIB Ariani Vidya Sofjan|Director By Alexander Ginting IDX-listed mining contractor firm PT Delta Dunia Makmur Tbk IDX DOID said one ... Log in to read the story Login Related News & Products PEFINDO has assigned its idAA rating to PT Dian Swastatika Sentosa Tbk Free Resource Alam aims for higher coal production this year Opinion: Challenges amidst the increase in coal production targets Opinion: Coal financing against a net zero world Indonesian Coal Report Issue 51 Indonesian Nickel Book 2022 Indonesian Nickel Report Issue 48 Indonesia Coal Industry Map 2023