@book{7574,
	author = {KONG, KANCHANIT.},
	title = {The study on economic effeciency of maize production of hoseholds in thmor kor commune lvea em district, kandal province (ការសិក្សាពីប្រសិទ្ធភាពសេដ្ឋកិច្ចនៃផលិតកម្មដំណាំពោតជាលក្ខខណៈគ្រួសារនៅឃុំថ្មគរស្រុកល្វាឯមខេត្តកណ្ដាល)},
	publisher = {RUA},
	year = {2014},
	address = {Phnom Penh},
	url = {https://drive.google.com/file/d/1pQjqqnzajk-BWlS0Jm7AXetr4NYCU_HS/view?usp=sharing}
}