Hayder Hamzah Saleeh (2023) “ACTIVATING MARKETING WORD-OF-MOUTH BASED IN THE EFFECTIVENESS OF THE PHYSICAL AND SOCIAL ENVIRONMENT OF HEALTH SERVICE AN ANALYTICAL STUDY OF THE OPINIONS OF A SAMPLE OF PRIVATE HOSPITAL CUSTOMERS IN BABYLON GOVERNORATE”, World Bulletin of Social Sciences, 22, pp. 255-262. Available at: https://scholarexpress.net/index.php/wbss/article/view/2820 (Accessed: 7May2025).