1. A semifield of order 54 admitting a free four-group of automorphisms;Al-Ali M. I.;Communications in Algebra,2007
2. Semifields with free automorphism groups;Al-Ali M. I.;Forum Mathematicum,2008
3. The Autotopism Group of a Semifield of Order p4, p an Odd Prime;Al-Ali M. I.;Communications in Algebra,2009
4. Al-Ali, M. I. and Al-Shemas, E., On exsictence of semifields of Order q8 admitting elementary ablelian groups of order 8, to appear in Forum Mathematicum.