Minev, Roussi, Veselin Hristov, Danail Gospodinov, Emil Yankov, and Mariana Ilieva. “MODELING THE INFLUENCE OF GRAIN MORPHOLOGY ON THE LASER ENGRAVING PROCESSES”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 3 (June 22, 2024): 430–433. Accessed November 21, 2024. https://journals23.rta.lv/index.php/ETR/article/view/8182.