@book{19863,
	author = {CHOY THENG,ចយ​ ថេង},
	title = {EFFICENCY OF SOLAR PUMP ON SMALL SCALE LARGE-PETION MUSTARD FARMING,ប្រសិទ្ធភាពស្នប់បូម SOLAR PUMP ក្នុងផលិតកម្មដំណាំស្ពៃខៀវលក្ខណៈគ្រួសារ},
	publisher = {RUA},
	year = {2019},
	address = {PHNOM PENH },
	url = {https://drive.google.com/file/d/1OX2hJrAefEIJ5AEe1OT8Udd8knZZWR50/view?usp=sharing}
}