MAZUREK , Grzegorz. Social Media Usage by Marketing Academics in Poland - Empirical Research. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 6, n. 5, p. 45–56, 2017. DOI: 10.18559/SOEP.2018.5.4. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3814. Acesso em: 3 sep. 2026.