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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 |