KACHNIEWSKA, Magdalena. The Social Media Marketing Strategies of Tourism Regions and Enterprises. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 5, n. 4, p. 183–207, 2017. DOI: 10.18559/SOEP.2017.4.9. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3617. Acesso em: 3 sep. 2026.