Haji Saeed Akreyi, Waleed, Samira Younis Yousif, and Mahde Assafi. “Antibiotic Resistant and Plasmid Conjugative Study of Salmonella Typhi”. Jurnal Teknologi Laboratorium 7, no. 2 (September 5, 2018): 38 - 45. Accessed May 26, 2019. https://teknolabjournal.com/index.php/Jtl/article/view/134.