Ghammamy, S., Mehrani, K., Giemechi, G., & Sedaghat, S. (2012). Preparation, Characterization and Theoretical Study of a New Chromate Ionic liquid: Triphenylphosphonium Tetrafluorochromate. Journal of Scientific Research, 4(3), 649–656. https://doi.org/10.3329/jsr.v4i3.9915