VAIKOSEN, EDEBI N.; BUNU, SAMUEL J.; DODE, EBIERE; EFIDI, RUTH B. SPECTROPHOTOMETRIC FINGERPRINTING AND CHEMICAL DETERMINATION OF STREPTOMYCIN, AMIKACIN, NEOMYCIN, AND GENTAMYCIN SULPHATE BY CONDENSING WITH NINHYDRIN REAGENT. International Journal of Chemistry Research, [S. l.], v. 7, n. 3, p. 5–10, 2023. DOI: 10.22159/ijcr.2023v7i3.221. Disponível em: https://ijcr.info/index.php/journal/article/view/221. Acesso em: 4 oct. 2025.