Jafari, S. , Avili, M. , Benhelal, E. (2014). 'A Mathematical Modelling to Predict Rhamnolipid Production by Pseudomonas aeruginosa under Nitrogen Limiting Fed-Batch Fermentation'. World Academy of Science, Engineering and Technology, Open Science Index 92, International Journal of Biotechnology and Bioengineering, 8(8), 894 - 902.