Verdizadeh, Naila A, Ali Z Zalov, Ulviyya B Abaskuliyeva, Naiba N Ephendiyeva, and Novrasta C Hasanova. “Liquid-Liquid Extraction and Spectrophotometric Determination of Cromium (VI) With O-Hydroxythiophenols In The Presence of Hydrophobic Amines”. IJRDO-Journal of Applied Science 3, no. 5 (May 31, 2017): 66-76. Accessed July 22, 2024. https://ijrdo.org/index.php/as/article/view/1288.