MM, Dr. Maksud Hakim,. “Ocial Interaction of Street Vendor in Makassar, South Sulawesi Province”. International Journal of Social Sciences and Humanities Invention 4, no. 9 (September 26, 2017): 3989–3995. Accessed May 2, 2024. https://valleyinternational.net/index.php/theijsshi/article/view/919.