SHAR, G. A.; SOOMRO, G. A. DETERMINATION OF COBALT(II) WITH 1-NITROSO-2-NAPHTHOL IN MICELLAR MEDIUM BY FIRST DERIVATIVE SPECTROPHOTOMETRY. The Nucleus, [S. l.], v. 44, n. 1-2, p. 33–37, 2020. DOI: 10.71330/thenucleus.2007.1029. Disponível em: http://202.83.167.189/index.php/Nucleus/article/view/1029. Acesso em: 4 apr. 2025.