Narica, Pāvels, Ruta Laizāne, Antons Pacejs, and Silvija Mežinska. “ANALYSIS OF LASER PROCESSING OF ARTIFICIAL LEATHER”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 3 (June 20, 2019): 177–183. Accessed May 7, 2024. https://journals.rta.lv/index.php/ETR/article/view/4040.