Sheikh, R. E., Gouda, A. A., Mostafa, A. H. and El Din, N. S. (2015) “DEVELOPMENT OF EFFICIENT CLOUD POINT EXTRACTION METHOD FOR PRECONCENRATION AND SPECTROPHOTOMETRIC DETERMINATION OF NICKEL IN WATER SAMPLES USING 2-(BENZOTHIAZOLYLZAO)ORCINOL”, International Journal of Pharmacy and Pharmaceutical Sciences, 7(11), pp. 176–184. Available at: https://journals.innovareacademics.in/index.php/ijpps/article/view/7302 (Accessed: 25 April 2024).