Idārat al-waqt fī al-Sūdān
By: Shākir Sharīf Sayyid Makkāwī.
Publisher: Dār ʻAzzah lil-Nashr wa-al-Tawzīʻ
Published: 2007
Place of publication: al-Kharṭūm
Language: ara
Number of pages: 139
Description: Time managemant; Sudan.