Verdizadeh, N. A., Zalov, A. Z., Abaskuliyeva, U. B., Ephendiyeva, N. N., & Hasanova, N. C. (2017). Liquid-Liquid Extraction and Spectrophotometric Determination of Cromium (VI) with o-Hydroxythiophenols In The Presence of Hydrophobic Amines. IJRDO-Journal of Applied Science, 3(5), 66-76. https://doi.org/10.53555/as.v3i5.1288