3 tahun
No Inv.: 79842/S/02/1c
No Inv.: 309/S/Perp/97/1c
Bibliografi : hlm. 630-639 No Inv.: 146624/P/Perp/14/1c
No Inv.: 1164-1168/P/Perp/94/5c~3027-3028/P/Perp/91/2c
No Inv.: 113886/P/Perp/08/1c
Bibliografi : hlm. 92
No Inv.: 132625/S/Perp/12/1c~134805/SM/Perp/13/1c~140713/SM/Perp/14/1c~140577/SM/Perp/14/1c~144505/SM/Perp/14/1c~144573/S/Perp/15/1c