Nour, B. M., Ibrahim, S. B. and Adam Hamid, A. (2022) “The impact of social innovation on the relationship between strategic orientation and efficiency: A Study on industrial organizations in Khartoum state”, Tikrit Journal of Administrative and Economic Sciences, 18(60, 2), pp. 766–787. doi: 10.25130/tjaes.18.60.2.42.