@book{7547,
	author = {TENG BUNCHHAY; តេង ប៊ុនឆាយ},
	title = {Tapping task size of rubber estate in long sreng rubber plantation company (boeung ket), ទំហំរានចៀរជ័ររបស់កៅស៊ូកសិឧស្សាហកម្មនៅក្រុុមហ៊ុនចម្ការកៅស៊ូ ឡុុង ស្រេង (បឹងកេត)},
	url = {https://drive.google.com/file/d/1rYhAxLbdWrDY3irBk7mOHZ7nvYpFXjUu/view?usp=sharing}
}