B. CHAUDHARY, A., S., N. and LOKHANDE, R. (2010) “Extraction of Co(II) Spectrophotometrically by using Reagent 2-Acetyl Thiophene Thiocyanate ”, Asian Journal of Chemistry, 15(1), pp. 339–343. Available at: https://asianpubs.org/index.php/ajchem/article/view/21549 (Accessed: 29 November 2024).