Ram L.S., Kalpana P.J.N., Irfan M.R. Liquid-Liquid Extraction and Spectrophotometric Determination of Ni (II) using 5-nitrosalicylaldehyde semicarbazone (NSS) as an Analytical Reagent. IJRCE [Internet]. 2016 Mar. 31 [cited 2024 Nov. 21];6(2):28-30. Available from: https://ijrce.org/index.php/ijrce/article/view/259