@book{1271,
	author = {PEN, SOVANNARA.},
	title = {Comparison of chemical and biocin fertilizer on mustard green under sandy loam soil condition ការប្រៀបធៀបជីបាយអូស៊ីននិងជីគីមីទៅលើដំណាំស្ពៃខៀវក្នុងលក្ខខណ្ឌដីល្បាយខ្សាច់},
	publisher = {RUA},
	year = {2013},
	address = {Phnom Penh},
	url = {https://drive.google.com/file/d/1jODLJsMUtm4OoBXBBRAKDMvA6h1wYBQp/view?usp=sharing}
}