E. A.-R. Kamel and M. E. Rashed, “Electrophoretic Protein Banding Patterns among Penicillium Strains Isolated from Saudi Arabia”, Int J Appl Sci Biotechnol, vol. 2, no. 3, pp. 283–290, Sep. 2014, doi: 10.3126/ijasbt.v2i3.10949.