Baidabekov, Auyez, and Elmira Kemelbekova. “New Way of Constructing the Tunnel”.
Рroblems of engineering and professional education
46, no. 1 (December 19, 2022): 3. Accessed April 8, 2025. https://bulprengpe.enu.kz/index.php/main/article/view/149.