S. MULJANINGSIH; I. M. HENDRATI; M. WAHED. Potential, Prospect and Investment Policies in Surabaya City. Nusantara Science and Technology Proceedings, Malang, Indonesia, p. 446–452, 2019. Disponível em: https://nstproceeding.com/index.php/nuscientech/article/view/134. Acesso em: 31 jul. 2025.