Matveev, A. A., and A. A. Gushina, “The Impact of Informal Practices on the Process of Managerial Decision-Making in State and Local Government Bodies”, Статьи, Administrative Consulting, nos. 7 (Dec. 2016), 8-13, https://administrative-consulting.owebs.ru/article/view/13124, accessed 8 Nov. 2026.