Title: Fī riḥāb al-ḍaḥik wa-al-saʻādah /
Authors: ʻAbd al-Raḥmān, Khayr al-Dīn, 1945-
Publisher: Amwāj lil-Ṭibāʻah wa-al-Nashr wa-al-Tawzīʻ,
Year: 2016
Subjects: Happiness; Psychology, Applied.