Vijay Kalaskar, Vishalkirti, Narayanan Kasinathan, Volety Mallikarjuna Subrahmanyam, and Josyula Venkata Rao. “OPTIMIZATION OF EXTRACELLULAR ACID PROTEASE PRODUCTION FROM ASPERGILLUS NIGER BY FACTORIAL DESIGN”. Journal of microbiology, biotechnology and food sciences 4, no. 2 (October 1, 2014): 132–136. Accessed October 22, 2026. https://office2.jmbfs.org/index.php/JMBFS/article/view/8149.