Chenghu C, Wicha S, Chaisricharoen R. Analysing the EEG Signal Effectiveness of Chiang Rai Arabica Drip Coffee on Individual Human Brainwave. ECTI-CIT Transactions [Internet]. 2019 Nov. 17 [cited 2024 May 8];13(2):178-87. Available from: https://ph01.tci-thaijo.org/index.php/ecticit/article/view/194581