BILKIS, A.; MIAH, K. A.; SULTANA, A.; PARVIN, M. S.; MITTRA, C. R.; SAHA, A. K. Customer relationship management in a tertiary level hospital. Asian Journal of Medical and Biological Research, [S. l.], v. 6, n. 3, p. 599–607, 2020. DOI: 10.3329/ajmbr.v6i3.49814. Disponível em: https://banglajol.info/index.php/AJMBR/article/view/49814. Acesso em: 16 jul. 2024.