No Inv.: 113849/P/Perp/08/1c
Judul asli: "Statistically Indeterminate Structures"
No Inv.: 357-366/P/Perp/96/10c
Judul asli :"Theory and problems of fluid mechanics and hydraulics"
No Inv.: 120119-120121/P/Perp/09/3c
Judul asli : "Feedback and Control Systems"
Bibliografi : hlm. 147 - 148
No Inv.: 67528/S/00/1c
No Inv.: 776-782/P/Perp/95/7c
No Inv.: 1626-1630/P/Perp/95/5c~1674-1683/P/Perp/96/10c