Items where Author is "Perangin-angin, Helena Rosa"
![[up]](/style/images/multi_up.png)
Up a levelGroup by: Item Type | No Grouping
Number of items: 1.
Perangin-angin, Helena Rosa (2017) PENGARUH KONSELING KELOMPOK PENDEKATAN RASIONAL EMOTIF THERAPY TEKNIK ASSERTIVE ADAPTIVE TERHADAP PERILAKU SIBLING RIVALRY SISWA KELAS VII-2 SMP NEGERI 18 MEDAN TAHUN AJARAN 2016/2017. Undergraduate thesis, UNIMED.