Wang, X., L. Zhong, J. Si, W. Yang, and Y. Yang. “Cognitive Switching Affects Arithmetic Strategy Selection: Evidence from Eye-Gaze and Behavioral Measures”. Anales De Psicología / Annals of Psychology, Vol. 34, no. 3, Aug. 2018, pp. 571-9, doi:10.6018/analesps.34.3.299141.