KALSUM, U.; IKHTIARI, K. Internal Control System for Cash Receipts in Hospitals. Advances in Applied Accounting Research, [S. l.], v. 1, n. 2, p. 93–100, 2023. DOI: 10.60079/aaar.v1i2.102. Disponível em: http://advancesinresearch.id/index.php/AAAR/article/view/102. Acesso em: 18 aug. 2025.