PONEDELKOV, A. V. Leader and elite positioning in hierarchical system of power distribution: Russian option. Revista San Gregorio, [S. l.], v. 1, n. 25, 2018. DOI: 10.36097/rsan.v1i25.765. Disponível em: https://revista.sangregorio.edu.ec/index.php/REVISTASANGREGORIO/article/view/765. Acesso em: 4 may. 2024.