Regional public bus transport – regress, reforms, recommendations. Journal of Public Governance, Poland, v. 38, n. 4, p. 62–77, 2016. DOI: 10.15678/ZP.2016.38.4.05. Disponível em: https://publicgovernance.pl/index.php/zpub/article/view/23639. Acesso em: 30 oct. 2026.