LITVINTSEVA, Elena; RASSKAZOVA, Irina. Activity planning: priorities and implementation algorithm. Gosudarstvennaya Sluzhba, [S. l.], v. 11, n. 5, p. 36–39, 2009. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/20915. Acesso em: 9 nov. 2026.