Kovaleva, Natalia, Vera Kuznetsova, and Elena Nechaeva. “An Information Analysis System for Rating Regions According to Education Development Indicators: Methodology and Experimental Results”. Voprosy obrazovaniya / Educational Studies Moscow, no. 1 (December 31, 2010): 217-230. Accessed July 3, 2024. https://vo.hse.ru/article/view/15266.