@book{24169,
	author = {PHAL SOPHAT.ផល សុផាត},
	title = {SOIL FERTILITY ALTERATION ON RICE CROPPING SYSTEMS IN LOWLAND FIELD S OF VEAL KROPEU,បម្រែបម្រួលជីជាតិដីលើប្រព័ន្ធដំណាំស្រូវនៅតំបន់ទំនាប វាលក្រពើ},
	publisher = {rua},
	year = {2022},
	address = {phnom penh},
	url = {https://drive.google.com/file/d/1UY-PyF6h7pL-mbViz_JTM_t70yLQlxsh/view?usp=sharing}
}