@book{470,
	author = {SENG, CHANNAROM.},
	title = {Harvesting and processing of latex at chamcar ondong rubber plantation ការប្រមូលផល និងការកែច្នៃជ័រកៅស៊ូនៅចំការកៅស៊ូចំការអណ្ដូង},
	publisher = {RUA},
	year = {1999},
	address = {Phnom Penh},
	url = {https://drive.google.com/file/d/1UVei1TME8h2sX5zs97Op4K4JfW5n1L9h/view?usp=sharing}
}