%0 Journal Article %T Studies on the interactions of metal oxides and Na2 SO4 at 1100 and 1200 K in oxygen %A A U Malik %A M Ajmal %A M Mobin %A S K Hasan %A Sultan Ahmad %J - %D 1996 %U https://www.ias.ac.in/describe/article/boms/019/05/0807-0821