| 标题 |
 Development of Scientific Problem-Solving Skills in Grade 9 Students by Applying Problem-Based Learning |
| 网址 | |
| DOI | |
| 其它 |
期刊：International Education Studies 作者：Hongnapa Treepob; Chulida Hemtasin; Tawan Thongsuk 出版日期：2023 |
| 求助人 | |
| 下载 |
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