[1]
Al-Mahrouqi, M. 2025. Psychological happiness and its relation to the achievement of students in grades 9 and 10 In Adam State/ AI-Dakhilia Governorate . Ibn Khaldoun Journal for Studies and Researches. 5, 8 (Aug. 2025). DOI:https://doi.org/10.56989/benkj.v5i8.1536.