Al-Sabti, M.D. et al. 2010. Synthesis and Antibacterial Studies of Novel Phosphorus Ligand 5-(2-diphenylphosphino) phenyl-1,2-dihydro-1,2,4-triazole-3-thione and its Metal Complexes with some Transition Metals. Journal of Biotechnology Research Center (JOBRC). 4, 2 (Jun. 2010), 37–45. DOI:https://doi.org/10.24126/jobrc.2010.4.2.118.