VAIKOSEN, EDEBI N., SAMUEL J. BUNU, EBIERE DODE, and RUTH B. EFIDI. 2023. “SPECTROPHOTOMETRIC FINGERPRINTING AND CHEMICAL DETERMINATION OF STREPTOMYCIN, AMIKACIN, NEOMYCIN, AND GENTAMYCIN SULPHATE BY CONDENSING WITH NINHYDRIN REAGENT”. International Journal of Chemistry Research 7 (3):5-10. https://doi.org/10.22159/ijcr.2023v7i3.221.