Wahyuningsih, S. (2019) “BIODEGRADATION OF PULP SLUDGE BY Phanerochaete chrysosporium, Penicillium oxalicum and Penicillium citrinum AFTER SIX MONTHS INCUBATION”, Indonesian Journal of Forestry Research, 6(2), pp. 95–105. doi: 10.59465/ijfr.2019.6.2.95-105.