Reza Ghiasvand, A., Rezaei, B., & Abbas Masroor, G. (2010). Synthesis of a New Hydroxytriazene Derivative and its Application for Selective Extraction- Spectrophotometric Determination of Nickel(II). Asian Journal of Chemistry, 18(3), 2185–2193. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/20973