Berliguzhin, M., & Zhaksylykov, E. (2024). Geochemical state of small rivers of Syrym District of West Kazakhstan region (on the example of the Rivers Buldyrty, Yesenankaty, Shiderty, Olenty). Fundamental and Experimental Biology, 11529(3), 143–149. https://doi.org/10.31489/2024bmg3/143-149