Lv11
10 积分 2026-01-29 加入
Optimizing instructional language in massive open online courses: a dependency-grammar-based model of linguistic diversity, complexity, and learning effectiveness
8分钟前
待确认
Examining the Determinants on OD Metro Ridership: Insights from Machine Learning Approaches
9个月前
已完结
What do battery electric vehicle (BEV) users think of the charging infrastructures launched in expressway service areas? Evidence from China
9个月前
已完结
皖公网安备34019202002308
