POPOVIĆ, G.; STRUGAR, I. Deep Web - Some Lessons to Learn. ENTRENOVA - ENTerprise REsearch InNOVAtion, [S. l.], v. 1, n. 1, p. 270–275, 2015. Disponível em: https://hrcak.srce.hr/ojs/index.php/entrenova/article/view/14414. Acesso em: 22 may. 2024.