Nordin, Nurhaiza, Nurnaddia Nordin, and Normaz Wana Ismail. “A Study of Population Ages Structure and Health Care Expenditure in India: Kajian Keperluan Struktur Umur Dan Perbelanjaan Penjagaan Kesihatan Di India”. Journal of Management and Muamalah 7, no. 1 (June 12, 2017): 1 - 17. Accessed July 24, 2024. https://jmm.kuis.edu.my/index.php/jurnal/article/view/62.