1. Facial emotion recognition using deep learning: review and insights
2. C. Darwin , The origin of species by means of natural selection: or, the preservation of favoured races in the struggle for life and the descent of man and selection in relation to sex , 1 st Editio. London : Modern Library ., 1859 . C. Darwin, The origin of species by means of natural selection: or, the preservation of favoured races in the struggle for life and the descent of man and selection in relation to sex, 1st Editio. London: Modern Library., 1859.
3. P. Ekman , “ Universals and cultural differences in facial expressions of emotion ,” Nebraska Symp. Motiv. , vol. 19 , pp. 207– 283 , 1971 . P. Ekman, “Universals and cultural differences in facial expressions of emotion,” Nebraska Symp. Motiv., vol. 19, pp. 207–283, 1971.
4. Emotional expression in psychiatric conditions: New technology for clinicians
5. Application of facial expression studies on the field of marketing;Barreto A. M.;Emot. Expr. brain face,2017