Yousef Soltanieh A, Ahmadi Sharif M, Ahmadi Danyali A, Gharibnavaz N. Designing a Crowdfunding Investment Marketing Model for Enhancing Sustainable Urban Revenues: A Case Study of Tehran Municipality. JRMDE. Published online November 1, 2027:1-15. Accessed June 30, 2026. https://journalrmde.com/index.php/jrmde/article/view/372