Ključnikov A, Civelek M, Chovanová Supeková S. The innovative posture of SMEs depending on the usage of marketing tools. Serb J Management [Internet]. 2022 Mar. 26 [cited 2026 Jul. 12];17(1):73-84. Available from: https://asistent.ceon.rs/index.php/sjm/article/view/32902