-, -, and - -. “Evaluating the Efficiency of Tube Method in Phenotypic Investigation of Biofilm Formation by Staphylococcus Aureus and Pseudomonas Aeruginosa Isolated from Different Clinical Sources”. College of Basic Education Research Journal 14, no. 4 (December 1, 2018): 475–486. Accessed October 26, 2025. https://stats.uomosul.edu.iq/index.php/berj/article/view/38160.