I. Bratisheva, Yu., O. A. Zyabneva, and I. A.Oranskaya. “Application of Relief-Point Brile Font in the System of Ornamental Decoration”. International Journal of Engineering & Technology 7, no. 4.36 (December 9, 2018): 1099–1100. Accessed May 20, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/25040.