Mahmood Alhafidh. (2014). Electronic Learning and The Ability of University Staff to Apply its Skills. University of Science and Technology, Yemen.
Lua i Stíl Chicago (17ú heag.)Mahmood Alhafidh. Electronic Learning and The Ability of University Staff to Apply Its Skills. University of Science and Technology, Yemen, 2014.
Lua MLA (9ú heag.)Mahmood Alhafidh. Electronic Learning and The Ability of University Staff to Apply Its Skills. University of Science and Technology, Yemen, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.