Chenghu, C., Wicha, S. and Chaisricharoen, R. 2019. Analysing the EEG Signal Effectiveness of Chiang Rai Arabica Drip Coffee on Individual Human Brainwave. ECTI Transactions on Computer and Information Technology (ECTI-CIT). 13, 2 (Nov. 2019), 178–187. DOI:https://doi.org/10.37936/ecti-cit.2019132.194581.