Jawad, A. K. and Abdul-Jabbar, Z. F. (2023) “ Marketing information systems and their role in improving product quality: An analytical descriptive research for the opinions of a sample in the General Company for Electrical Industries”, Tikrit Journal of Administrative and Economic Sciences, 18(60, 1), pp. 617–634. doi: 10.25130/tjaes.18.60.1.34.