@book{2280,
	author = {CHENG, VANNA.},
	title = {Study on degradability of cattle on corn-by product, corn stalk and sugar cane tops, by using the nylon bag technique, ការសិក្សាអំពីកំរិតរលាយរបស់គោលើអនុផលដើមអំពោតកាច់ផ្លែ ដើមពោតខ្លី និងចុងអំពៅដោយប្រើវិធីសាសស្រ្តថង់នីឡុង},
	publisher = {RUA},
	year = {2009},
	address = {Phnom Penh},
	url = {https://drive.google.com/file/d/1bTct-yCzLf9PQS7-BuoP4oti1AJePEuS/view?usp=sharing}
}