@book{7543,
	author = {CHHIM DAVUTH; ឈឹម ដាវុធ},
	title = {Rubber tapping quality in krek company (cambodia) co., ltd, គុណភាពចៀរជ័រនៅក្រុុមហ៊ុនក្រែក(​ ខេមបូឌា ) ខូអិលធីឌី},
	url = {https://drive.google.com/file/d/1VDUV_vF3b8dQ3B7_LysUqx1VJo6AM61W/view?usp=sharing}
}