Hasil-hasil team penelitian bahasa Arab dan Ilmu Tafsir di ... Yogyakarta / Muin Umar
Fi al-adabi al-Hadis / Umar ad- Dasuqi
Kyai dan perubahan sosial / Hiroko Horikoshi
Tausyih `ala fathil-qaribil-mujib / Muh.Nawawi Ibnu-Umar Al- Jawi
Syaikh ( al ) al-rais Ibnu Sina / Al-Fadil al-Ubaid Umar
Tabaqatu fuqaha'i Al-Yaman / Umar bin Ali Al- Ja`adi