MUSSAGALIYEVA, Arailym; MUSSABEKOVA, Roza. Poles in the Development of Virgin and Fallow Lands in Northern Kazakhstan. Bulletin of the Karaganda university History. Philosophy series, [S. l.], v. 12030, n. 4, p. 101–112, 2025. DOI: 10.31489/2025hph4/101-112. Disponível em: https://history-philosophy-vestnik.buketov.edu.kz/history-philosophy-vestnik/article/view/1853. Acesso em: 9 sep. 2026.