S.W. Kadium , M. . A. .-. A. A. “Isolating and Diagnosing Burkholderia Sppfrom Soil and Soil Surrounding Onion Roots in Najaf Governorate”. Annals of the Romanian Society for Cell Biology, vol. 25, no. 6, July 2021, pp. 14826-40, http://annalsofrscb.ro/index.php/journal/article/view/8448.