Abduh, M. Y., E. . Nababan, F. . Ginting, J. Juliati, and H. Nugrahapraja. “BIODELIGNIFICATION OF LEMON PEELS USING Aspergillus Sp. TO IMPROVE YIELD AND COMPOSITION OF EXTXRACTED LEMON OIL”. IIUM Engineering Journal, vol. 21, no. 2, July 2020, pp. 55-66, doi:10.31436/iiumej.v21i2.1320.