MEASURING THE EFFECTOF VISUAL MEDIA IN THE DEVELOPMENT OF TOURISM SERVICE SECTOR: MEASURING THE EFFECTOF VISUAL MEDIA IN THE DEVELOPMENT OF TOURISM SERVICE SECTOR. IJMRCP [Internet]. 2020 Jun. 30 [cited 2024 May 3];12(1):36-48. Available from: https://jmracpc.uobaghdad.edu.iq/index.php/IJMRCP/article/view/189