Boyanov, Petar. “Content of Vol. 24, 2023, Journal Scientific and Applied Research: Content of Vol. 24, 2023, Journal Scientific and Applied Research”. JOURNAL SCIENTIFIC AND APPLIED RESEARCH 24, no. 1 (November 23, 2023): 3. Accessed November 7, 2024. https://jsar.ftn.shu.bg/index.php/jsar/article/view/360.