SURDEA BLAGA, Bogdan Nicolae. A quantified framework for location selection for global business services centers: case study Cluj-Napoca . [s.l.] : Presa Universitară Clujeană,2024. Disponível em: https://editura.ubbcluj.ro/index.php/puc/catalog/book/3392. Acesso em: 14 may. 2026.