Items where Author is "Simamora, Elfrida"
![[up]](/style/images/multi_up.png)
Up a levelGroup by: Item Type | No Grouping
Number of items: 1.
Simamora, Elfrida (2012) PERAN ORANGTUA DALAM PENCEGAHAN KENAKALAN REMAJA DI DESA SOSORGONTING KECAMATAN DOLOK SANGGUL KABUPATEN HUMBANG HASUNDUTAN. Undergraduate thesis, UNIMED.