Items where Author is "Bimandaru, Nugrah Gung Wulya"

Bimandaru, Nugrah Gung Wulya (2023) Hubungan Antara Self Confidence dan Self Concept Dengan Perilaku Bermasalah Pada Remaja. (The Relationship Between Self Confidence and Self Concept and Problem Behavior in Adolescents). Undergraduate thesis, Universitas 17 Agustus 1945 Surabaya.