API Integration of AIS with External Business and Fiscal Platforms in Albania. Journal of Danubian Studies and Research, [S. l.], v. 16, n. 1, p. 7–29, 2026. Disponível em: https://dj.univ-danubius.ro/index.php/JDSR/article/view/4173. Acesso em: 31 oct. 2026.