STYLIANOS SPYROPOULOS, T.; VARSAKELIS, D. N. . Business Opportunity Ontology. KnE Social Sciences, [S. l.], v. 8, n. 1, p. 148–171, 2023. DOI: 10.18502/kss.v8i1.12645. Disponível em: https://knepublishing.com/index.php/KnE-Social/article/view/12645. Acesso em: 11 may. 2025.