Аlikina Е.A.; IVANOVA, O.G.; KALSINA, A.A. OPTIMIZATION OF PERM REGION SCHOOLS: ADVANTAGES AND DISADVANTAGES. Perm Federal Research Centre Journal, [S. l.], n. 2, p. 28–33, 2016. Disponível em: https://journal.permsc.ru/index.php/pscj/article/view/PSCJ2016n2p3. Acesso em: 14 may. 2026.