Bedan, Dalal Subree. “Extraction, Precipitation and Characterization of Urease from Vicia Faba L”. Al-Mustansiriyah Journal of Science 31, no. 1 (March 1, 2020): 9–14. Accessed July 3, 2024. https://mjs.uomustansiriyah.edu.iq/index.php/MJS/article/view/555.