1.
Kusuma HW. Analysis of The Effect of Promotion on the Sales of General Insurance Services at PT. Wahana Tata Insurance. International Journal of Business and Social Science Research [Internet]. 2021 Jan. 23 [cited 2025 Nov. 3];2(1):20-4. Available from: https://ijbssrnet.com/index.php/ijbssr/article/view/41