[1]
Hamad, M.J. 2022. Measuring and analyzing the impact of innovation indicators on the economic growth of some advanced industrial countries for the period 2007-2020. Tikrit Journal of Administrative and Economic Sciences. 18, 57, 2 (Mar. 2022), 438–456. DOI:https://doi.org/10.25130/tjaes.18.57.2.26.