Sustainability and Expectations in Client-Public Relations Agency Relationships: A Bi-directional Perspective. Communicare: Journal for Communication Studies in Africa, [S. l.], v. 44, n. 1, p. 124–136, 2025. DOI: 10.36615/e8wdwe12. Disponível em: https://journals.uj.ac.za/index.php/jcsa/article/view/3156.. Acesso em: 18 apr. 2026.