WASET
    Zharama M. Llarena,  Spectroscopic Determination of Functionalized  Active Principles from Coleus aromaticus Benth  Leaf Extract Using Ionic Liquids.   journal   = {International Journal of Chemical and Molecular Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2016, vol. 109(1). 69 - 74
    [viewed 07 May 2024]. Available from: https://publications.waset.org/pdf/10003452.