S. T. Stojanović, S. J. Najman, B. Bogdanova Popov, and S. S. Najman, “PROPOLIS: CHEMICAL COMPOSITION, BIOLOGICAL AND PHARMACOLOGICAL ACTIVITY – A REVIEW”, АММ, vol. 59, no. 2, Jul. 2020, Accessed: Jul. 12, 2026. [Online]. Available: https://asistent.ceon.rs/index.php/amm/article/view/24920