Khermouche, Samira. “The Feeling of Quality of Life and Its Relation to the Optimistic or Pessimistic Perspective and Its Impact on Mental Health”. Journal of Human Sciences 34, no. 2 (June 30, 2023): 335–354. Accessed May 12, 2024. https://revue.umc.edu.dz/h/article/view/4063.