Abdel Razzaq, Moataz Salman, and Mustafa Louay Abdel Hadi. “Proactive Marketing and Its Impact on Customer Satisfaction”. Al-Ghary Journal of Economic and Administrative Sciences, vol. 18, no. 2, June 2022, pp. 367-92, https://doi.org/10.36325/ghjec.v18i2.13848.