Sadykova Жанна, and O.M. Deneev О.М. Денеев. “Surface Design of Finishing and Facing Materials”. Рroblems of engineering and professional education 49, no. 4 (December 28, 2022): 15. Accessed November 22, 2024. https://bulprengpe.enu.kz/index.php/main/article/view/203.