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 , [S. l.], v. 7, n. 1, p. 1–17, 2017. Disponível em: https://www.jmm.uis.edu.my.kuisjournal.com/index.php/jurnal/article/view/62. Acesso em: 17 may. 2026.