GIRSANG, V. I.; SIREGAR, L. M.; HUTAJULU, J. Penerapan Toilet Training Pada Anak Di Desa Serasah Kabupaten Singkil. Jurnal Abdimas Mutiara, [S. l.], v. 5, n. 1, p. 199–206, 2024. Disponível em: https://e-journal.sari-mutiara.ac.id/index.php/JAM/article/view/4797. Acesso em: 30 jan. 2026.