TIASA POHAN; RISANDI MULIA. Marketing Mix Relationship with Patients’ Re-Visit Interest of Out Patient in Internal Polyclinic at Gunungtua Hospital. International Journal of Public Health Excellence (IJPHE), [S. l.], v. 3, n. 1, p. 128–133, 2023. DOI: 10.55299/ijphe.v3i1.534. Disponível em: https://ejournal.ipinternasional.com/index.php/ijphe/article/view/534. Acesso em: 21 may. 2024.