IVANOVIĆ, Vladan; GAŠIĆ, Marko; SIMIJONOVIĆ, Miodrag. B2B E-COMMERCE IN TOURISM. BizInfo Blace, [S. l.], v. 4, n. 2, p. 65–78, 2013. Disponível em: https://bizinfo.edu.rs/index.php/bizinfo/article/view/52. Acesso em: 8 oct. 2026.