Wang, L., Zhu, H., Ma, C., & Yan, Y. (2012). HPLC Determination of Chlorophenols in Water with Separation by Ionic Liquids [Bmim]BF4 Aqueous Two-phase Solvent Sublation. Asian Journal of Chemistry, 25(4), 2129–2134. https://doi.org/10.14233/ajchem.2013.13358