Klochko E, Arutyunova A, Vorobey E, Myasnikova T, Treshchevsky Y. Regional education system: development characteristics, competitive environment and the need for state support. AmazInv [Internet]. 2021 May 31 [cited 2024 Jul. 22];10(40):100-1. Available from: https://amazoniainvestiga.info/index.php/amazonia/article/view/1602