S. NAZIMUNNISA; V. VEERANNA; V. VENKATALAKSHMI; S. YALLAPPA. Second-Order Derivative Spectrophotometric Estimation of Magnesium and Titanium Using 3-Aminopyridine-2-Carbaxal Dehydethiosemicarbazone. Novel Aspects on Chemistry and Biochemistry Vol. 6, [S. l.], p. 45–59, 2023. DOI: 10.9734/bpi/nacb/v6/6980A. Disponível em: https://stm.bookpi.org/NACB-V6/article/view/11715. Acesso em: 4 jun. 2026.