@book{7530,
	author = {NHEIM DARA; ញាម ដារ៉ា},
	title = {Relation between rubber bark consumption and yield, ទំនាក់ទំនងរវាងការចំណាយសំបកកៅស៊ូ និងទិន្នផល},
	url = {https://drive.google.com/file/d/1M2mdPb6KlcbEf3dr4VuAwz6peQkoZaOa/view?usp=sharing}
}