Chang, C. H.C. H.ChangSUMING CHENC. Y. Tsai.2021-03-022021-03-022020https://scholars.lib.ntu.edu.tw/handle/123456789/549933Kaohsiung, Taiwan (Postponed to 2022 due to COVID-19)Efficiency Optimization for Tea Vacuum Drying Using Taguchi Methodconference paper