Didenko Д.В. 2025. METHODS AND RESULTS OF ESTIMATING OF EDUCATION EXPENDITURES IN RUSSIA (LATE 19TH – EARLY 20TH CENTURIES). PERM UNIVERSITY HERALD. History. 2 (69) (Jun. 2025), 115–129. DOI:https://doi.org/10.17072/2219-3111-2025-2-115-129.