@book{960,
	author = {VA, SOCHETRA.},
	title = {Effect of organic mulching on chinese cabbage (brassica chinensis) under dry season condition of royal universi of agriculture ឥទ្ធិពលគំរបជីសរីរាង្គទៅលើដំណាំស្ពៃតឿក្នុងលក្ខខណ្ឌរដូវប្រាំងនៅសាកលវិទ្យាល័យភូមិន្ទកសិកម្ម},
	publisher = {RUA},
	year = {2009},
	address = {Phnom Penh},
	url = {https://drive.google.com/file/d/1Z2Xz-ySmdC0I1n7bVtbpNQgdeKQQ-qpm/view?usp=sharing}
}