by Duffuaa, S. O., Khan, Mehmood
Published in International journal of production research (01.12.2005)

by Duffuaa, S.O., Khan, Mehmood
Published in European journal of operational research (01.12.2008)

by Duffuaa, S.O., Al-Turki, U.M., Kolus, A.A.
Published in International journal of production research (15.07.2009)

by Duffuaa, S O, Khan, M
Published in The Journal of the Operational Research Society (01.09.2002)

by Elshafei, M., Khan, M., Duffuaa, S. O.
Published in International journal of production research (15.01.2006)

by Duffuaa, S. O., El Gaaly, A.
Published in International journal of advanced manufacturing technology (01.02.2017)

by Darwish, M.A, Duffuaa, S.O
Published in Journal of quality in maintenance engineering (01.06.2010)

by Almohamad, H.A., Duffuaa, S.O.
Published in IEEE transactions on pattern analysis and machine intelligence (01.05.1993)

by Duffuaa, S. O., Khursheed, S. N., Noman, S. M.
Published in International journal of production research (01.10.2004)

by Duffuaa, S.O., El-Ga’aly, A.
Published in Computers & industrial engineering (01.02.2015)

by Duffuaa, S.O., El-Ga’aly, A.
Published in Computers & industrial engineering (01.01.2013)

by Duffuaa, S.O., El-Ga’aly, A.
Published in Applied mathematical modelling (01.02.2013)

by El-Amin, I.M., Duffuaa, S.O., Bawah, A.U.
Published in IEEE transactions on power systems (01.05.1995)

by Duffuaa, S. O., Budair, M. O.
Published in International journal of energy research (01.09.1999)

by Raouf, A, Ben-Daya, M, Duffuaa, S. O
Published in European journal of operational research (22.02.1996)

by DUFFUAA, S. O
Published in Journal of optimization theory and applications (01.06.1996)

by Duffuaa, S.O., Shuaib, A.N., Alam, M.
Published in Computers & operations research (01.02.1993)

by Duffuaa, S.O., Shuaib, A.N.
Published in Computers & operations research (01.02.1995)

by Duffuaa, S.O.
Published in Applied mathematical modelling (1991)

by Duffuaa, Salih O., Siddiqui, Atiq W.
Published in International journal of production research (10.05.2003)