MOLNAR, Daniel; HORVÁTH, Tamás; BAREITH, Tibor. Investigating Profit Persistence Among Hungarian Plastic Manufacturing Companies. REGIONAL AND BUSINESS STUDIES, [S. l.], v. 15, n. 1, p. 33–45, 2023. DOI: 10.33568/rbs.4429. Disponível em: https://journal.uni-mate.hu/index.php/rbs/article/view/4429. Acesso em: 10 apr. 2025.