“Amangeldin M., Kenzhebayeva S., Bikebayeva A., Maidanova B. Structure analysis of the worldwide pharmaceutical market and prospects for its development in Kazakhstan: Al-Farabi Kazakh National University, Kazakhstan, Almaty; 2 - Xinjiang institute of medicine, China, Urumqi”, EJE, vol. 53, no. 4, pp. 14–22, Apr. 2018, Accessed: Jul. 19, 2026. [Online]. Available: https://bulletin-ecology.kaznu.kz/index.php/1-eco/article/view/790