Šćepanović V, Šćepanović I. EXPLORING THE RELATIONSHIP BETWEEN CHARACTERISTICS OF EXTERNAL COMMUNICATION AND USER EXPERIENCE - CASE OF UPWORK FREELANCING PLATFORM. Posl Ekonomija [Internet]. 2025 Feb. 19 [cited 2026 Jul. 12];26(2):37-49. Available from: https://asistent.ceon.rs/index.php/poseko/article/view/56144