Мadreymov Berik Djalgasbayevich. Karakuduk Stone Workshop in Usturt Is Under New Research. Zeta Repository, [S. l.], v. 22, p. 50–53, 2023. Disponível em: https://zetarepo.com/index.php/zr/article/view/1664. Acesso em: 7 apr. 2025.