Potency, Type, and Quality of Wood Waste Harvesting Timber of Lowland Natural Forest in Two Forest Concessions in South Papua oleh Soenarno Soenarno, Yuniawati Yuniawati, Dulsalam Dulsalam, Sona Suhartana, Jamaludin Malik, I. Wayan Susi Dharmawan, Titiek Setyawati, Eka Novriyanti, Sarah Andini, Mutia Herni Ningrum, Totok Kartono Waluyo, Pudja Mardi Utomo