A. Loseva , A. Fedosina , and G. Gadzhimirzoev , “RETROSPECTIVE ANALYSIS OF STATISTICAL INDICATORS OF PRIMARY, SECONDARY AND HIGHER EDUCATION IN RUSSIA”, Region: Systems, Economics, Management, vol. 1, no. 1 (60), pp. 132–144, Jan. 2023, doi: 10.22394/1997-4469-2023-60-1-132-144.