ZOUHEIR, El Yacoubi; RACHID, Jahidi. PMO Typologies and Functions: A Systematic Review. European Scientific Journal, ESJ, [S. l.], v. 16, n. 13, p. 180, 2020. DOI: 10.19044/esj.2020.v16n13p180. Disponível em: https://test.eujournal.org/index.php/esj/article/view/12929. Acesso em: 15 may. 2025.