Browsing LSP-Poster by Author "Yani, Ristya Widi Endah"
Now showing items 1-1 of 1
-
The Habitual of Black Coffee Drinking and the Work Quality pf People in Ampelan and Ambulu Village, Wringin District, Bondowoso
Yani, Ristya Widi Endah; Rokhmah, Dewi; Prayitno, Hadi (2018-09-03)The reason drinking black coffee are : - It contains caffeine which has the same effect as cocaine and amphetamine. - It increases people awarenes, motivation and work performance (Bhumiratna et.al. 2014; hodgson et.al. ...