S. Lazarov, P. Veleva, and I. Zhelyazkova, “Physicochemical characteristics of Bulgarian bee honey: Part 1”, BJAS, vol. 28, no. 2, pp. 349–354, Apr. 2022, Accessed: Oct. 22, 2026. [Online]. Available: https://agriacad.eu/ojs/index.php/bjas/article/view/1407