@book{18230,
	author = {seng bros សេង​​ ប្រុស},
	title = {comp arison of urea fertilizer rate on bunching onion (allium fistulosum) ប្រៀបធៀបកម្រិតជីអ៊ុយរ៉េខុសៗគ្នាលើដំណាំខ្ទឹមស្លឹក},
	publisher = {rua},
	year = {2017},
	address = {phnom penh},
	url = {https://drive.google.com/file/d/1J0lqlc3kclcKcCuHk7tmsJDeezYGnJcz/view?usp=sharing}
}