How to cite this article
APA /
Siala, R., Kamoun, A., Hajji, M., Abid, L., Gharsallah, N., & Nasri, M. (2009). Extracellular acid protease from Aspergillus niger I1: purification and characterization. African Journal of Biotechnology , 8(18), 4582-4589.
Chicago /
Rayda Siala#, Alya Sellami-Kamoun#, Mohamed Hajji, Ines Abid, Neji Gharsallah and Moncef Nasri . "Extracellular acid protease from Aspergillus niger I1: purification and characterization." African Journal of Biotechnology 8, no. 18 (2009): 4582-4589.
MLA /
Rayda Siala#, et al. "Extracellular acid protease from Aspergillus niger I1: purification and characterization." African Journal of Biotechnology 8.18 (2009): 4582-4589.