Shuleva, A. (2023). What are the main sources of air pollution in Sofia, Bulgaria, and how do they impact human health in the city? World Scientific Publishing.
Chicago Style (17th ed.) CitationShuleva, Anna. What Are the Main Sources of Air Pollution in Sofia, Bulgaria, and How Do They Impact Human Health in the City? World Scientific Publishing, 2023.
MLA (9th ed.) CitationShuleva, Anna. What Are the Main Sources of Air Pollution in Sofia, Bulgaria, and How Do They Impact Human Health in the City? World Scientific Publishing, 2023.
Warning: These citations may not always be 100% accurate.