Toqtarbek, M., Gaukhar Burasheva, and Balakyz Yeskaliyeva. 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), 9-13. https://doi.org/https://doi.org/10.15328/chemb_2014_19-13.