KRISDIAN, E. A.; SUBEKTI, I. E-BOOK CERITA BERGAMBAR PENCEGAHAN BULLYING UNTUK ANAK USIA 9-11 TAHUN BERBASIS ALKITAB. Aletheia Christian Educators Journal, [S. l.], v. 2, n. 1, p. 57–68, 2021. DOI: 10.9744/aletheia.2.1.57-68. Disponível em: https://aletheia.petra.ac.id/index.php/aletheia/article/view/117. Acesso em: 12 jul. 2026.