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, [S. l.], v. 109, n. 1, p. 26–35, 2023. DOI: 10.31489/2023hph1/26-35. Disponível em: https://ejh.buketov.edu.kz/history-philosophy-vestnik/article/view/538. Acesso em: 27 sep. 2026.