“Salmurzauli R., Nurtazin S.T., Muhitdinov A.M., Iklasov M.K. The use of remote sensing methods for monitoring pollution of surface waters of the Ili river basin: 1Al-Farabi Kazakh National University, Kazahstan, Almaty 2Kazakh National Research Technical University named after K.I. Satpayev, Kazahstan, Almaty”, EJE, vol. 47, no. 2, pp. 68–79, Nov. 2018, Accessed: Jul. 19, 2026. [Online]. Available: https://bulletin-ecology.kaznu.kz/index.php/1-eco/article/view/874