“Determining the Optimum Conditions for Bioemulsifier Produced by Rhizobium Leguminosarum Biovar Viciae Isolated from Vicia Faba Root Nodules”. Iraqi Journal of Science, vol. 57, no. 3C, Feb. 2022, pp. 2188-96, https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6429.