@book{19689,
	author = {TON VANNAK ,តុន​ វណ្ណៈ},
	title = {Effect of Cuuting Age of Fforages on Gas Production By Using In Vitro Techinique,ឥទ្ទិពលនៃដំណាំចំណីសត្វទៅផលិតផលឧស្ម័នដោយប្រើវិធីសាស្រ្តIn-vitor},
	publisher = {RUA },
	year = {2017},
	address = {phnom penh },
	url = {https://drive.google.com/file/d/1gR9fveeAB72im1g5E4Tjbvh68UR0-3G3/view?usp=sharing}
}