VLADIMIROVIĆ, I. PUBLIC RELATIONS: THEORETICAL FRAMEWORK AND INSTRUMENTS. Ekonomija - teorija i praksa, [S. l.], v. 16, n. 1, p. 245–262, 2023. Disponível em: https://casopis.fimek.edu.rs/index.php/etp/article/view/209. Acesso em: 17 jan. 2026.