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    • GAMBARAN BULLYING di SMA NEGERI 1 KASIHAN YOGYAKARTA 

      LATHIFI, KHAZNI ERNAWAN PUTRI (FAKULTAS KEDOKTERAN DAN ILMU KESEHATAN UNIVERSITAS MUHAMMADIYAH YOGYAKARTA, 2019-05-28)
      Background: Adolescence is a period when there is a great deal of change from childhood to adulthood. From 13 years of age to 20 years of age, adolescents will try to adjust there behavior to their peers who have different ...