Bilal Ali Awad Al-Sabawi, Waqar Abdul Rahim Obaid Al-Satouri and Muhammad Jassim Muhammad Al-Fahdawi. 2024. Study gene expression for the PelF gene responsible for the biofilm formation of Pseudomonas aeruginosa using qPCR. The Peerian Journal. 27, (Feb. 2024), 56–64.