PENGARUH BULLYING TERHADAP KETERAMPILAN SOSIAL ANAK DI LINGKUNGAN SEKOLAH DI SD NEGERI 066050 DI KECAMATAN MEDAN DENAI. Primary: Jurnal Pendidikan Guru Sekolah Dasar, [S. l.], v. 11, n. 2, p. 458–466, 2022. DOI: 10.33578/jpfkip.v11i2.8465. Disponível em: https://primary.ejournal.unri.ac.id/index.php/JPFKIP/article/view/539. Acesso em: 23 dec. 2025.