@book{1423,
	author = {KOK, CHANNA},
	title = {Effect of organict fertilizer on lettuce at sangker didtrict, battambang province, ឥទ្ធិពលនៃជីធម្មជាតិលើដំណាំសាលាដ នៅស្រុកសង្កែ ខេត្តបាត់ដំបង},
	publisher = {RUA},
	year = {2010},
	address = {Phnom Phen},
	url = {https://drive.google.com/file/d/18qvKOhnzCSdluqshOsQlJ3ixnwiEM_sG/view?usp=sharing}
}