Setiyaningsih SA, Mesra R. Fenomena Bullying dan Implikasinya terhadap Siswa di SD Negeri 02 Tambaharjo. ETICESSJ [Internet]. 2024 Jan. 4 [cited 2025 Aug. 24];1(2):55-61. Available from: https://naluriedukasi.com/index.php/eticjournal/article/view/10