 |
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| сцепляемость | |||
| вязкость | |||
| липкость | |||
| клейкость | |||
| количество повторных покупок в игре (Product stickiness is designing an engaging product that makes users “stick” with it. Santiago) | |||
| stickness: 8 phrases in 5 subjects |
| Aviation | 2 |
| Cement | 1 |
| Diplomacy | 2 |
| Economy | 2 |
| Medical | 1 |