Lv12
10 积分 2025-10-26 加入
Measuring the performance of SDG 6 across various locations in China
2小时前
求助中
OECD National Educational Expenditure on Human Resources and Educational Efficiency
1天前
已完结
Congestion effects of energy and capital in China's carbon emission reduction: Evidence from provincial levels
1天前
已完结
Assessing integrated coal production and land reconstruction systems under extreme temperatures
1天前
已完结
Non‐performance loans, operation, and recycle efficiency analysis—Dynamic Two‐stage Directional Distance Function Recycle with Assurance Regions model
1天前
已完结
China's energy efficiency improvement on account of the development of wind and solar power: Applying a dynamic non-radial directional distance function
1天前
已完结
皖公网安备34019202002308
