Elham Neema Khadem. THE IMPACT OF MARKETING EXCELLENCE ON THE INSURANCE SERVICE ENGAGEMENT: AN APPLIED STUDY AT THE NATIONAL INSURANCE COMPANY. Wor.Bul.Soc.Sci. [Internet]. 2023Mar.6 [cited 2025May11];20:4-12. Available from: https://scholarexpress.net/index.php/wbss/article/view/2288