@book{1140,
	author = {MOEUNG, BOPHAYANIKA.},
	title = {Effect of potassium on yield of different cassava variety in sandy laom soil ប្រសិទ្ធភាពជីប៉ូតាស្យូមទៅលើទិន្នផលដំឡូងពូជខុសគ្នា ក្នុងលក្ខខណ្ឌដីល្បាយខ្សាច់},
	publisher = {RUA},
	year = {2011},
	address = {Phnom Penh},
	url = {https://drive.google.com/file/d/15d626ooe3OR4Y7W_TtmFJjBXKCoSTpOj/view?usp=sharing}
}