Jangan lebih 20 meter: pohon tinggi tidak stabil mudah tumbang apabila angin kuat
| Main Authors: | , , |
|---|---|
| Format: | Newspaper |
| Language: | English |
| Published: |
2015
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| Online Access: | http://psasir.upm.edu.my/id/eprint/42610/ http://psasir.upm.edu.my/id/eprint/42610/1/Binder5.pdf |