Sheerali, F. K. A.-A. S. .; Ali , K. . J. . Anew Merging-Zone Flow Injection System For Determination Of Zn_(II) in Pharmaceutical_ Samples By New Reagent Derivative From 4- Aminoantipyrine. J. K. Chem. Sci. 2025, 4 (3), 170-186. https://doi.org/10.36329/jkcm/2025/v4.i3.19189.