Sufa, Amanda Oktavia, Zainarti Zainarti, and Tuti Anggraini. “The Existence of Street Vendors in Business: Opportunities and Challenges”. International Journal of Multidisciplinary Research of Higher Education (IJMURHICA) 8, no. 4 (October 31, 2025): 870–881. Accessed November 18, 2025. https://ijmurhica.ppj.unp.ac.id/index.php/ijmurhica/article/view/443.