Jangan bersedih : sesudah kesulitan ada kemudahan - Buhayri, M.'Abd al-'Ati; Sulaiman, Iman (Jakarta : Pustaka Al-Kautsar, 2004)
Daftar pustaka : p. 532-526
Keywords: Self-help techniques; Self-actualization (Psychology); Happiness -- Religious aspects -- Islam; Predestination (Islam)