Puvača, N., and I. Brkić. “THE ROLE OD BEES IN GREEN AGRICULTURE: DOI:10.5937/Etp243-2082P”. Ekonomija - Teorija I Praksa, vol. 17, no. Special Edition, Jan. 2025, pp. 82-103, https://casopis.fimek.edu.rs/index.php/etp/article/view/306.