@book{18020,
	author = {ETH SREYOUN អែត ស្រីអូន},
	title = {gastrointesinal parasites on cattle at angkaul commune, damnakchang is aeur district,kep province បរាសិតក្នុងក្រពះពោះវៀនគោនៅឃុំអង្កោល​ ស្រុកដំណាក់ចង្អើរ ខេត្ដកែប},
	publisher = {rua},
	year = {2017},
	address = {phnom penh},
	url = {https://drive.google.com/file/d/1Co09tIxbzC0MZSCPqFnVxsQUCNnZzxkY/view?usp=sharing}
}