Toqtarbek, M., Burasheva, G. and Yeskaliyeva, B. (2014) “Preparation method of biologically active substances from plants of Bunium seravschanicum, Carum black and Indian cumin.”, Chemical Bulletin of Kazakh National University, 73(1), pp. 9-13. doi: https://doi.org/10.15328/chemb_2014_19-13.