A. Q. Jalal, H. A. E. Allalaq, A. I. Shinkevich, S. S. Kudryavtseva, and I. G. Ershova, “Assessment of the Efficiency of Energy and Resource-Saving Technologies in Open Innovation and Production Systems”, IJEEP, vol. 9, no. 5, pp. 289–296, Jul. 2019.