Amrina, M.S. “Expedition of F.A. Shcherbina to Study the Kazakh Steppe in the Late ХІХ — Early ХХ Centuries”. Bulletin of the Karaganda University History. Philosophy Series, vol. 109, no. 1, Mar. 2023, pp. 26-35, doi:10.31489/2023hph1/26-35.