@book{1214,
	author = {CHEA, LEANGSRUN.},
	title = {effect of vegetable cultural practices on soil physical and chemical properties (ឥទ្ធិពលនៃវិធីសាស្រ្តដំាដុះដំណាំបន្លែលើលក្វណៈរូបសាស្រ្ត និងគីមីសាស្រ្តរបស់ដី)},
	publisher = {RUA},
	year = {2013},
	address = {Phnom Penh},
	url = {https://drive.google.com/file/d/1z_Df1N0Dhd0TNSL0y7yds8JRUhbXS4dE/view?usp=sharing}
}