Anggeria, Elis, et al. “Penyuluhan Pencegahan Penyakit Asam Lambung (GERD) Gastro Esofangeal Reflux Desease Di SMP Negeri 19 Medan”. Jurnal Mitra Prima, vol. 6, no. 2, Nov. 2024, http://139.162.50.187/index.php/mitra_prima/article/view/5826.