1. Sarsembayeva, N., Abdigaliyeva, T.B., Kirkimbayeva, Z. and Valiyeva, Z. (2018) Study of the degree of heavy and toxic metal pollution of soils and forages of peasant farms in the Almaty region. Int. J. Mech. Eng. Tech., 9(10): 753-760.
2. Shahbazi, Y., Ahmadi, F. and Fakhari, F. (2016) Voltammetric determination of Pb, Cd, Zn, Cu and Se in milk and dairy products collected from Iran: An emphasis on permissible limits and risk assessment of exposure to heavy metals. Food Chem., 192(1): 1060-1067.
3. Sarsembayeva, N.B. and Abdigaliyeva, T.B. (2019) Analiz soderzhaniya tyazhelykh i toksichnykh metallov v moloke korov bazovykh khozyayst v Almatinskoy oblasti [Analysis of the content of heavy and toxic metals in the milk of cows from the basic farms in the Almaty region]. Postgrad. Stud. Appl., 1(109): 86-90.
4. Kuzina, M.V., Tremasov, M.Y. and Konyukhova, V.A. (2011) Zakonomernostinakopleniya v moloketyazhelykhmetallov v rayonakh s razlichnoytekhnogennoynagruzkoy [Patterns of accumulation of heavy metals in milk in areas with different anthropogenic load]. Probl. Vet. Sanit. Hyg. Environ. Prot., 2(6): 81-83.
5. Setko, I.M., Timoshenko, E.P., Setko, A.G. and Fateyeva, T.A. (2013) Kharakteristika mikroelementnogo balansa v organizme shkolnikov pri kontaminatcii produktov pitaniia tiazhelymi metallami [The microelement balance characteristic in the body of schoolchildren at the contamination of food products with heavy metals]. Public Health Habitat, 6(243): 12-13.