Items where Author is "Sitompul, Apriyanti Monalisa"
![[up]](/style/images/multi_up.png)
Up a levelGroup by: Item Type | No Grouping
Number of items: 1.
Sitompul, Apriyanti Monalisa (2019) The implementation of school rules to overcome bullying among seventh-graders at a christian school. Bachelor thesis, Universitas Pelita Harapan.