GRIGORIEV, K. V. On the Essence of the Hidden Powers of the President of the Russian Federation. Novelty. Experiment. Traditions, [S. l.], v. 9, n. velty, p. 23–29, 2023. Disponível em: https://ojs.owebs.ru/nxtjournal/article/view/27140. Acesso em: 8 nov. 2026.