Mohammadi, M. , , Hosseini, A. , , Hamidi, M. , , Mahmoodi, B. , and SadAbadi, A. A. . "Selection of appropriate model of technology transfer in firms with complex products and systems (CoPS), (case studies: Tuga company", Journal of Technology Development Management, 2, 4, 2014, 55-84. doi: 10.22104/jtdm.2016.216