Karadzhov, Tsanko, and Lyubomir Lazov. “COMPARATIVE ANALYSIS OF METHODS FOR MEASURING LASER POWER”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 3 (January 16, 2024): 316–320. Accessed December 22, 2024. https://journals.rta.lv/index.php/ETR/article/view/7252.