FORTES, Bianca Jupiara; SOUZA, José Paulo de. Decision of the firm’s vertical boundaries: Considerations on complementarity. Contextus - Revista Contemporânea de Economia e Gestão, [S. l.], v. 18, p. 123–145, 2020. DOI: 10.19094/contextus.2020.43903. Disponível em: https://www.periodicos.ufc.br/contextus/article/view/43903. Acesso em: 5 dec. 2025.