Abualreish, Mustafa, and A.M. Al msiedeen. 2014. “Spectrophotometric Determination of the Stability Constant of vanadium(v)-P-Chloro-N-Phenyl-P-Chlorobenzo- Hydroxamic Acid Complex”. International Journal of Advanced Chemistry 2 (2): 162-65. https://doi.org/10.14419/ijac.v2i2.3213.