Tukpatullin, T.S., and M.A. Alpysbes. 2021. “The History of Urbanization Processes in the Single-Industry Towns of Lisakovsk and Arkalyk of Kostanay Region: Similarities and Differences, Prospects for Further Development”. Bulletin of the Karaganda University History. Philosophy Series 103 (3):116-22. https://doi.org/10.31489/2021hph3/116-122.