Xinyu Wang, Wenen Ding, Ziying Liu. The Impact of the Completion of State Model Region for Reformation on Urban Green Technical Reformation—Empirical Study Based on DID Model. DE [Internet]. 2020Jun.30 [cited 2024May5];:311 -326. Available from: http://www.thedesignengineering.com/index.php/DE/article/view/527