WILLIE, M. M. Adoption of Digital Marketing Strategies by Medical Schemes in South Africa: A Case Study of Two Large Open Medical Schemes. Advances in Business & Industrial Marketing Research, [S. l.], v. 3, n. 1, p. 57–67, 2025. DOI: 10.60079/abim.v3i1.409. Disponível em: http://advancesinresearch.id/index.php/ABIM/article/view/409. Acesso em: 27 aug. 2025.