Iqbal W, Hasan Basri M, Budiwibowo L. Household Expenditure for Java in Health Costs Compared to The Island Java. JKMA [Internet]. 2017 Sep. 1 [cited 2024 May 2];11(1):19-25. Available from: http://jurnal.fkm.unand.ac.id/index.php/jkma/article/view/210