Amed Hamadi, Dhuha. “The Analysis of Robinson Crusoe in Terms of Halliday’s Modality”. International Journal of Psychosocial Rehabilitation 24, no. 5 (July 31, 2020): 4041–4049. Accessed June 17, 2025. https://www.psychosocial.com/index.php/ijpr/article/view/5126.