UNTERBERGER, Marija; VEŠOVIĆ, Predrag; MOSTARAC, Katarina; ŠARAC, Dragana; OŽEGOVIĆ, Spasenija. Three-dimensional Corporate Social Responsibility Model of a Postal Service Provider. Promet - Traffic&Transportation, [S. l.], v. 30, n. 3, p. 349–359, 2018. DOI: 10.7307/ptt.v30i3.2761. Disponível em: https://traffic2.fpz.hr/index.php/PROMTT/article/view/2738. Acesso em: 26 aug. 2025.