Stojićević D, Vrbničanin S. Distribution and quantitative abundance of weedy sunflower of Helianthus annuus L. in Serbia. Acta herbol. [Internet]. 2022 Sep. 21 [cited 2026 Sep. 20];31(1):53-66. Available from: https://test.aseestant.ceon.rs/index.php/actaherb/article/view/37331