Zhang, Jin. “ntegrated valuation of mart ity nformation roducts: tudy on pplication xpansion and rban overnance nhancement”. Journal of Progress in Engineering and Physical Science 4, no. 4 (August 29, 2025): 24–30. ccessed September 14, 2025. https://www.pioneerpublisher.com/jpeps/article/view/1404.