From: Sustainable coffee supply chain management: a case study in Buon Me Thuot City, Daklak, Vietnam
Count | Â | Â | Â | Â |
 |  | A member of any cooperative farming group | Total | |
 |  | No | Yes | |
Knowledge about sustainable coffee area | Never heard | 33 | 7 | 40 |
Have heard but never joined | 29 | 37 | 66 | |
Have participated | 8 | 23 | 31 | |
Total | 70 | 67 | 137 | |
Chi-Square tests | ||||
 | Value | Df | Asymp. Sig. (2-sided) | |
Pearson Chi-Square | 25.074a | 2 | .000 | |
Likelihood Ratio | 26.832 | 2 | .000 | |
Linear-by-Linear Association | 23.485 | 1 | .000 | |
N of Valid Cases | 137 | Â | Â |