@book{2613,
	author = {SENG, SOVANN.},
	title = {the survey on common disease of pig at yi eng farm in uddong district, kampongspeu province (ការអង្កេតជំងឺជ្រូកនៅកសិដ្ឋាន យី អេង នៅស្រុកឧដុង្គ ខេត្តកំពង់ស្ពឺ)},
	publisher = {RUA},
	year = {2013},
	address = {Phnom Penh},
	url = {https://drive.google.com/file/d/1ri24EgInRb0eroqaxZv82a1JI69CPjA7/view?usp=sharing}
}