1.
Zhumalina A, Zhumadilov K, Suleimenov T, et al. Comparison of aluminum and manganum concentration in Akmola region, Kazakhstan. Eur. J. Phys. Funct. Mater. 2026;4(1). Accessed March 10, 2026. https://ephys.kz/index.php/journal/article/view/150