Haitham, Mohammed Ameen, and Mokheef Jasim Hamad aljubury. “Testing the Causal Relationship Between Indicators of the Innovative Environment and Growth in the Swiss Economy for the Period (2007-2019)”. Tikrit Journal of Administrative and Economic Sciences, vol. 19, no. 61, 2, Mar. 2023, pp. 709-28, doi:10.25130/tjaes.19.61.2.38.