GRIGONYTĖ, Ingrida; MAKNICKIENĖ, Nijolė. The role of European payment index in GDP Growth. International Scientific Conference “Business and Management”, [S. l.], v. 8, p. 1–9, 2014. DOI: 10.3846/bm.2014.027. Disponível em: https://conferences.vilniustech.lt/index.php/BM/article/view/687. Acesso em: 13 sep. 2026.