ANGELA, F.; ANGELINA, A. Grey Relational Evaluation of the Supplier Selection Criteria in Indonesian Hospitality Industry. International Journal of Grey Systems, [S. l.], v. 1, n. 2, p. 47–59, 2021. DOI: 10.52812/ijgs.19. Disponível em: https://publish.thescienceinsight.com/index.php/ijgs/article/view/19. Acesso em: 21 nov. 2024.