Stoyanov, Stiliyan, and Garo Mardirossian. “FACTOR ANALYSIS IN THE PROCESS OF DESIGNING COMPLEX OPTICAL SYSTEMS: FACTOR ANALYSIS IN THE PROCESS OF DESIGNING COMPLEX OPTICAL SYSTEMS”. JOURNAL SCIENTIFIC AND APPLIED RESEARCH 18, no. 1 (March 23, 2023): 17–22. Accessed November 7, 2024. https://jsar.ftn.shu.bg/index.php/jsar/article/view/275.