Sekar Anandarri N, Perdhana Dalimunthe G. Proposed Marketing Strategy Using the 7P Marketing Mix to Strengthen Professionalism Based Brand Identity and Optimize Revenue: A Case Study of Klinik Tumbuh Kembang Anak Lalita. IJSE [Internet]. 2025 Nov. 22 [cited 2025 Nov. 25];5(4):245-52. Available from: https://ijsenet.com/index.php/IJSE/article/view/268