QUANG HIEP, P.; YURIEVNA, K. I.; FEDOROVICH, S. V.; ALEXANDROVICH, P. G. Methods and Algorythms of Alternatives Ranging in Managing the Telecommunication Services Guality. Journal of Information and Organizational Sciences, [S. l.], v. 39, n. 1, 2015. Disponível em: //jios.foi.hr/index.php/jios/article/view/942. Acesso em: 29 mar. 2025.