Perveen, S., AL-Taweel, A., Fawzy, G., Ibrahim, T., Malik, A., & Khan, A. (2014). Cholinesterase Inhibitory Triterpenes from Perovskia atriplicifolia. Asian Journal of Chemistry, 26(18), 6163–6166. https://doi.org/10.14233/ajchem.2014.17001