Hongjie G, Mayburov IA, Chenghao Y. Effects of Socio-Economic Factors on Healthy Diets in the Healthy China 2030 Program: A Grey Relational Analysis of Eastern Provinces. Econ Reg [Internet]. 2025 Sep. 4 [cited 2025 Sep. 10];21(3):902-14. Available from: https://www.economyofregions.org/ojs/index.php/er/article/view/1178