WIDIASTUTI, Happy, and . TRI-PANJI. “Pola Aktivitas Enzim Ligninolitik Pleurotus Ostreatus Pada Limbah Sludge Pabrik Kertas Activity Pattern of Ligninolytic Enzyme of Pleurotus Ostreatus in Sludge Waste of Paper Factory”. Menara Perkebunan 76, no. 1 (March 8, 2016). Accessed June 14, 2024. http://mp.iribb.org/mpjurnal/article/view/95.