No Inv.: 2275-2276/P/Perp/95/2c
No Inv.: 3001-3007/P/Perp/96/7c~351/P/Perp/98/1c
No Inv.: 35-37/P/Perp/96/3c
No Inv.: 739/S/Perp/96/1c
Judul asli : "Work for Organic Synthesis"
Judul asli : "Elisa Technology in Diagnosis and Research"
No Inv.: 7197-7201/P/Perp/95/5c
Judul asli : "Time Management"
No Inv.: 524-533/P/Perp/96/10c