@book{15675,
	author = {PENG SEAN,ប៉េង សៀន},
	title = {effect of calcium sulfate on straw mushroom mycelism,ឥទ្ធិពលនៃកំរិតកាល់ស្យូមស៊ុលផាតលើកាលូតលាស់សរសៃមីសេល្យូមផ្សិតចំបើង},
	publisher = {RUA},
	year = {2016},
	address = {phnom penh},
	url = {https://drive.google.com/file/d/1oP7Xu3S1rt-lcCebhN3Hix3x0gNY38H-/view?usp=sharing}
}