The Role of Micro Business Policies in Sport Tourism Development. Efficient: Indonesian Journal of Development Economics, [S. l.], v. 8, n. 2, p. 231–245, 2025. DOI: 10.15294/efficient.v8i2.23527. Disponível em: https://journal.unnes.ac.id/journals/efficient/article/view/23527. Acesso em: 6 feb. 2026.