“Hubungan Antara Perkembangan Psikososial Remaja Dengan Perilaku Bullying Di SMAN 1 Tolitoli: The Relationship Between Adolesencent Psychosocial Develpoment With Bullying Behavior in SMAN 1 Tolitoli”. 2020. Poltekita : Jurnal Ilmu Kesehatan 13 (2): 102-7. https://doi.org/10.33860/jik.v13i2.118.