2004~2006年青岛市学校和托幼机构食堂量化分级管理效果评价
2004~2006년청도시학교화탁유궤구식당양화분급관리효과평개
Evaluation on Impact of Quantified and Classified Management on Food Hygiene for School Dinning Room in Qingdao City from 2004 to 2006
저자의 최근 논문