Adiarti, Yuanita Soca, and Riko Setya Wijaya. “Investigating the Impact of Tourism on Gross Regional Domestic Product Growth in Batu City”. Journal of Business Management and Economic Development 2, no. 03 (August 2, 2024): 1376–1388. Accessed August 19, 2025. https://risetpress.com/index.php/jbmed/article/view/1061.