Spontaneous Economy Based on Physical Activities in Urban Public Spaces: A Case Study of the Saparua Sports Area, Bandung City. Journal of Economics, Management, and Accounting, [S. l.], v. 1, n. 3, p. 183–192, 2026. DOI: 10.65310/39ex1n24. Disponível em: https://scriptaintelektual.com/scripta-economica/article/view/397. Acesso em: 2 feb. 2026.