YELMURATOVA, Botagoz; YELMURATOV, Gani; KULUMBAEVA, Maisa; AUBAKIROV, Mahsat. The Newspaper “Free step” — Historical Source of the Workers’ Movement . Bulletin of the Karaganda university History. Philosophy series, [S. l.], v. 11930, n. 3, p. 135–143, 2025. DOI: 10.31489/2025hph3/135-143. Disponível em: https://history-philosophy-vestnik.buketov.edu.kz/history-philosophy-vestnik/article/view/1692. Acesso em: 14 sep. 2026.