Daulbayeva, Almira, and Margarita Filipova. “CONSUMPTION OF OZONE-DEPLETING SUBSTANCES: CONSUMPTION OF OZONE-DEPLETING SUBSTANCES”. JOURNAL SCIENTIFIC AND APPLIED RESEARCH 11, no. 1 (March 19, 2023): 73–77. Accessed December 6, 2025. https://jsar.ftn.shu.bg/index.php/jsar/article/view/215.