MURYANI, M. Economic Analysis of Heritage Tourism at Old Town Area Surabaya. Journal of Developing Economies, [S. l.], v. 4, n. 1, p. 8–24, 2019. DOI: 10.20473/jde.v4i1.11452. Disponível em: https://e-journal.unair.ac.id/JDE/article/view/11452. Acesso em: 3 jan. 2025.