Al-Homery, Hussein A., Hasbullah Asharai, and Azizah Ahmad. “Customer Relationship Management (CRM) As a Life Style”. Pakistan Journal of Humanities and Social Sciences 6, no. 4 (December 31, 2018): 612–619. Accessed August 8, 2025. https://www.internationalrasd.org/journals/index.php/pjhss/article/view/94.