Redisa Celica, and Harimukti Wandebori. “ENHANCING MARKETING STRATEGY IN SURVEY SERVICES: A CASE STUDY OF MULTI-LINE BUSINESS SECTOR”. International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) 5, no. 1 (February 9, 2025): 196–208. Accessed April 22, 2025. https://radjapublika.com/index.php/IJEBAS/article/view/2450.