Akhmetova I.А.; KARIPBAYEV, B.I. Volunteerism: historical and axiological analysis . Bulletin of the Karaganda university History. Philosophy series, [S. l.], v. 105, n. 1, p. 189–197, 2022. DOI: 10.31489/2022hph1/189-197. Disponível em: https://ejh.buketov.edu.kz/history-philosophy-vestnik/article/view/111. Acesso em: 27 sep. 2026.