LUMBANTORUAN, M.; SIRAIT, A.; BRAHMANA, N. B. Edukasi Teman Sebaya Dalam Peningkatan Breastfeeding Self Efficacy (BSE) Di Klinik Lmt Siregar. Jurnal Abdimas Mutiara, [S. l.], v. 4, n. 1, p. 172–175, 2023. Disponível em: https://e-journal.sari-mutiara.ac.id/index.php/JAM/article/view/3754. Acesso em: 30 jan. 2026.