Shaheen, M. M. A. ., and S. . Karim. “Psycho-Sexual Ambivalence in Thomas Hardy’s Tess of the d’Urbervilles: A Freudian Interpretation”. Pakistan Journal of Social Sciences, vol. 41, no. 4, Dec. 2021, pp. 731-4, http://pjss.bzu.edu.pk/index.php/pjss/article/view/1028.