Elements of Promotion Mix and Their Effect in Insurance Service Marketing by Using Factor Analysis Approach: An Exploratory Research foe views of works Sample at the National Insurance Company. JAFS [Internet]. 2019 Jun. 19 [cited 2024 Apr. 29];10(30):118-43. Available from: https://jpgiafs.uobaghdad.edu.iq/index.php/JAFS/article/view/408