Asoka, M. G. ., Abu, G. O. . and Agwa, O. K. . (2021) “A Kinetic model for submerged citric acid production by Aspergillus versicolor using oil palm empty fruit bunch”, GSC Biological and Pharmaceutical Sciences, 17(1), pp. 033–040. doi: 10.30574/gscbps.2021.17.1.0301.