Siregar, Putra Apriadi, et al. “Integrating the Mararang Postpartum Tradition into Biomedical Care: An Interdisciplinary Study of Health Beliefs, Communication, and Maternal–Infant Outcomes”. Media Publikasi Promosi Kesehatan Indonesia (MPPKI), vol. 8, no. 12, Dec. 2025, pp. 1564-75, doi:10.56338/mppki.v8i12.8407.