@book{23469,
	author = {KHEM SOPHEAK,ខែម សុភ័ក},
	title = {EFFECIENCY OF MORRISON SEEDER MOUNTED ON OGGUN TRACTOR IN CONSERVATION AGRICULTURE BASED CORN PRODUCTION,ប្រសិទ្ធភាពឧបករណ៍ដាំគ្រាប់ MORRISON SEEDER បំពាក់ជាមួយត្រាក់ទ័រ OGGUN ក្នុងផលិតកម្មដំណាំពោតបែបកសិកម្មអភិរក្ស},
	publisher = {rua},
	year = {2020},
	address = {phnom penh},
	url = {https://drive.google.com/file/d/1qh1i_QBgVgN8a20DfXPd47BD2hzbL05j/view?usp=sharing}
}