Tantono, Diah Fara Sasanti Ayu. “Pengaruh Bullying Terhadap Harga Diri Siswa Sekolah Dasar”. Acta Psychologia 1, no. 2 (October 2, 2021): 142–148. Accessed June 8, 2025. https://jurnal.uny.ac.id/index.php/acta-psychologia/article/view/43143.