“Complexation of Co (II) and Spectrophotometric Determination of the complex using 5-Nitrosalicylaldehyde semicarbazone (NSS) as an Analytical Reagent” (2017) International Journal of Emerging Trends in Science and Technology, 4(02), pp. 4970–4973. Available at: http://igmpublication.com/ijetst.in/index.php/ijetst/article/view/988 (Accessed: 28 September 2026).