zalov, Ali Z., Abel M. Maharramov, Geyser S. Suleymanova, Shahla A. Ibrahimova Ibrahimova, Shafa A. Mamedova, and Naila A. Verdizadeh. “Extraction Study on the Colour Reaction for Cobalt (II) With the 2-Hydroxy-5-Nitrothiophenol - Di-, Triphenylamine - Water - Chloroform System”. IJRDO-Journal of Applied Science 4, no. 7 (July 31, 2018): 21-33. Accessed November 23, 2024. http://13.234.104.160/index.php/as/article/view/2137.