居民小区人防工程建设的必要性及建议. Journal of the European Academy Open University, [S. l.], v. 1, n. 1, 2026. DOI: 10.71411/eaou.2026.v1i1.1714. Disponível em: https://ojs.shiharr.cn/index.php/eaou/article/view/1714. Acesso em: 16 jul. 2026.