Farah Mohommed Saleh, Tran., “Effect of Soil Extracts on Ability of Clinical Isolates of Pseudomonas aeruginosa and Staphylococcus aureus to Produce Biofilm in vitro”, World J Exp Biosci, vol. 5, no. 1, pp. 1–4, Jan. 2017, Accessed: Jan. 01, 2026. [Online]. Available: https://journals.uniscipub.com/Wjebs/article/view/98