N. Abid I. Bacterial contamination of Iraqi paper currency in circulation in Al-Nasiriyah city, Thi – Qar province. UTJsci [Internet]. 2017 Jun. 18 [cited 2025 May 10];6(2):121-6. Available from: http://www.jsci.utq.edu.iq/index.php/main/article/view/8