Al-Shraifin , A., and E. Al-Mifleh. “The Effectiveness of Bibliotherapy and Group Counseling in Reducing the Level of Psychological Loneliness Among Non Jordanian Students at Yarmouk University”. Jordan Journal of Educational Sciences, vol. 10, no. 1, Nov. 2024, pp. 15-35, https://jjes.yu.edu.jo/index.php/jjes/article/view/563.