Shykhaleyeva , G. M., and G. M. Kiryushkina. “Accumulation of Heavy Metals (Cu, Cr, Pb, Cd) in Aquatic Invertebrates from the Hyperhaline Kuyalnyk Estuary (Ukraine, North-Western Black Sea Region)”. Visnyk of V. N. Karazin Kharkiv National University. Series Еcоlogy, no. 32 (June 30, 2025): 124-133. Accessed December 7, 2025. https://periodicals.karazin.ua/ecology/article/view/26621.