Modeling of expenses on technical operation as a prioritized development direction (evidence from social amenities) Andrei A. Kulkov Modeling of expenses on technical operation as a prioritized development direction (evidence from social amenities) // Russian Journal of Entrepreneurship. — 2016. — Vol. 17. — № 21. — p. 2987–2998. — doi: 10.18334/rp.17.21.36913 Read more ›