Nugroho FT. Hubungan Perilaku Bullying Terhadap Konsep Diri Remaja di Kelurahan Pilangbango Kota Madiun. JKI [Internet]. 2022 Oct. 1 [cited 2024 May 13];8(1):1-7. Available from: https://ejournal.unikama.ac.id/index.php/JKI/article/view/8265