@book{19861,
	author = {RIN VIRAK,រិន វីរៈ},
	title = {EFFICIENCY OF SMALL -SCALE COCONUT HUSK CRUSHING MACHINECHINE AT ROYAL UNIVERWSITY OF AGRICUTURE, ប្រសិទ្ធភាពម៉ាសុីនកិនស្រកីដូងខ្នាតតូចនៅសាកលវិទ្យាល័យភូមិន្ទកសិកម្ម},
	publisher = {RUA },
	year = {2019},
	address = {PHNOM PENH },
	url = {https://drive.google.com/file/d/1oQBHNal2VrWnxkHQGjfyWtRzKrMLBBdk/view?usp=sharing}
}