Klochko, Elena, Asya Arutyunova, Elena Vorobey, Tatiana Myasnikova, y Yuri Treshchevsky. «Regional Education System: Development Characteristics, Competitive Environment and the Need for State Support». Amazonia Investiga 10, no. 40 (mayo 31, 2021): 100–110. Accedido marzo 21, 2026. https://amazoniainvestiga.info/index.php/amazonia/article/view/1602.