DESTY YUANDA; DWI ENDARTI; DIAH AYU PUSPANDARI. Direct Hospitalization Cost of Chronic Obstructive Pulmonary Disease (COPD): A Systematic Review. Jurnal Multidisiplin Sahombu, [S. l.], v. 6, n. 01, p. 50–59, 2026. Disponível em: https://ejournal.seaninstitute.or.id/index.php/JMS/article/view/7939. Acesso em: 30 apr. 2026.