Nasser, Qasim Obaid, and Baqer Khudair Al-Hadrawi. “INTELLECTUAL LEADERSHIP AND ITS IMPACT ON REDUCING CUSTOMER FRUSTRATION”. Al-Ghary Journal of Economic and Administrative Sciences, vol. 21, no. 1, July 2026, pp. 934-63, https://doi.org/10.36325/ghjec.v21i1.19225.