GRIGOREV, V. Yu. Analysis of the Level of Diversification (Variability) of Regional Systems of Secondary Vocational Education. Administrative Consulting, [S. l.], n. 6, p. 94–107, 2021. DOI: 10.22394/1726-1139-2021-6-94-107. Disponível em: https://administrative-consulting.owebs.ru/article/view/14163. Acesso em: 8 nov. 2026.