@book{22761,
	author = {ROS CHANTREA រស់ ចន្រ្ទា},
	title = {COMPARISON OF DIFFERENT TIMES OF MECHANICAL WEED CONTROL ON CELERY CABBAGE (Brasica chinesis) ប្រៀបធៀបចំនួ​នដងនៃវិធីសាស្រ្តកម្ចាត់ស្មៅតាមបែបមេកានិចលើដំណាស្ពៃចង្កឹះ},
	publisher = {rua},
	year = {2021},
	address = {phnom penh},
	url = {https://drive.google.com/file/d/1zRv1lpsTcySyd1ytVgSt4ujyifX220qf/view?usp=sharing}
}