@book{23464,
	author = {PEN NARY,ប៉ែន ណារី},
	title = {PERFORMANCE TESTIN GOF WATER PUMPING MACHINE CONVERTED FROM GASOLINE TO BIOGAS,ការធ្វើតេស្តសមត្ថភាពម៉ាស៊ីនបូមទឹកកែច្នៃពីសាំងឱ្យដំណើរការដោយជីវឧស្ម័ន},
	publisher = {rua},
	year = {2020},
	address = {phnom penh},
	url = {https://drive.google.com/file/d/1VR9TeNAGzW_DiCIZhWsZ1G5oOL1gA9QW/view?usp=sharing}
}