Putra Perkasa Abadi starts training operators with Immersive PRO5 simulator Friday, August 19 2022 - 10:44AM WIB By Alexander Ginting Mining contractor PT Putra Perkasa Abadi PPA becomes the first Indonesian company to ... Log in to read the story Login Related News & Products Indonesia Coal Industry Map 2023 Indonesian Coal Report Issue 51 RMKE to begin coal transport for PTBA in October Indonesian Nickel Book 2022 Fitch Affirms Indika Energy at 'A+(idn)'; Outlook Stable Free RMKE seeks extended coal purchase agreement with GPU Samindo reports higher OB removal volume in Q1 Indonesian Nickel Report Issue 48