al-Duktūr Yūsuf al-Khalīfah Abū Bakr
Subtitle: sīratuhu wa-isʹhāmātuhu al-ʻilmīyah
By: iʻdād Tāj al-Sirr Muḥammad ʻAbd al-Ḥalīm
Edition: al-Ṭabʻah 1
Publisher: Jāmiʻat Afrīqiyā al-ʻĀlamīyah
Published: 1998
Place of publication: [Sudan]
Language: ara
Number of pages: 37
Notes: Cover title.