| |||
| clickthrough rate (ssn) | |||
| |||
| response factor (Studentus) | |||
|
коэффициент откликов : 7 phrases in 3 subjects |
| Chromatography | 5 |
| Medical | 1 |
| Strength of materials | 1 |
| |||
| clickthrough rate (ssn) | |||
| |||
| response factor (Studentus) | |||
|
коэффициент откликов : 7 phrases in 3 subjects |
| Chromatography | 5 |
| Medical | 1 |
| Strength of materials | 1 |