NUGROHO, W. H.; SHAIFULLAH, M.; INDRA SETIAWAN, J. The Effect of Marketing Information Systems on Outpatients Loyalty with Outpatients Satisfaction as a Mediating Variable at Hospital of Harapan Sehat Group. International Journal of The Newest Social and Management Research, [S. l.], v. 1, n. 1, p. 52–59, 2023. DOI: 10.59693/insoma.v1i1.12. Disponível em: https://journal.gpcpublisher.com/index.php/insoma/article/view/12. Acesso em: 7 aug. 2026.