Asanova, G.K. “Current State of Populations of Centaurea Bipinnatifida in Ulytau Mountains (Karaganda Region)”. Fundamental and Experimental Biology 105, no. 1 (March 30, 2022): 23–31. Accessed October 20, 2025. https://feb.buketov.edu.kz/bmg-vestnik/article/view/427.