DELMÁS MARTÍN, D. Origen del protocolo: la cooperación humana. IROCAMM - International Review Of Communication And Marketing Mix, [S. l.], v. 6, n. 2, p. 23–38, 2023. DOI: 10.12795/IROCAMM.2023.v06.i02.02. Disponível em: https://revistascientificas.us.es/index.php/IROCAMM/article/view/23832. Acesso em: 19 jun. 2024.