Lana Abdullah Shekho و Dlawar Jalal Ghareeb 2023. The Role of Holistic Marketing in Promoting Marketing Excellence: : Case study at Fastlink, Korek and Asiacell Communications & Internet. QALAAI ZANIST JOURNAL. 8, 4 (2023), 804–831. DOI:https://doi.org/10.25212/lfu.qzj.8.4.29.