Osuagwu, Stanislaus Onyeberechiya, et al. “Antibacterial Activity and Phytochemical Properties of Selected Medicinal Plants Against Salmonella Typhi, Salmonella Paratyphi A, B and C, Clinical Isolates in Lafia, Nigeria”. American Scientific Research Journal for Engineering, Technology, and Sciences, vol. 81, no. 1, Sept. 2021, pp. 203-21, https://asrjetsjournal.org/American_Scientific_Journal/article/view/6891.