Nurashikin, S. , Rusley, E. , Husaini, A. (2013), 'Solid-State Bioconversion of Pineapple Residues into Kojic Acid by Aspergillus flavus: A Prospective Study', World Academy of Science, Engineering and Technology, Open Science Index 80, International Journal of Biotechnology and Bioengineering, 7(8), 825 - 827.