1. School of Civil Engineering , Nohrt Minzu University , Yinchuan , People’s Republic of China .
2. Department of Computer Technologies of Construction and Airports , National Aviation University , Kyiv , Ukraine .
3. Department Architecture, Construction and Design , National Aviation University , Kyiv , Ukraine (recently died).
4. Faculty of Humanities , National Aviation University , Kyiv , Ukraine .
5. Department Architecture, Construction and Design , National Aviation University , Kyiv , Ukraine .