Al –Mallah, Mozahim K., and Semaa Abd Al- Kader. 2012. “Electro-Conjugation Between Klebsiella Pneumoniae and Proteus Mirabilis and Between Agrobacterium Rhizogenes R1601 and Sinorhizobium Meliloti”. Journal of Biotechnology Research Center (JOBRC) 6 (1):80-87. https://doi.org/10.24126/jobrc.2012.6.1.206.