@book{1331,
	author = {YEM, BONA},
	title = {Effect of weeds management on the yield of phka rumdeng rice variety ឥទ្ទិពលនៃការគ្រប់គ្រងស្មៅចង្រៃទៅលើទិន្នផលពូជស្រូវផ្ការំដេង},
	publisher = {RUA},
	year = {2011},
	address = {Phnom Penh},
	url = {https://drive.google.com/file/d/1DJSz7QbjsbYZhCe03jiRImnoYT3tfJ1G/view?usp=sharing}
}