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"An empirical study on the quantitative notion of task difficulty."
Ricardo Conejo et al. (2014)
- Ricardo Conejo, Eduardo Guzmán, José-Luis Pérez-de-la-Cruz, Beatriz Barros:
An empirical study on the quantitative notion of task difficulty. Expert Syst. Appl. 41(2): 594-606 (2014)
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