OKPITASARI, D. THE CHRONIC OBSTRUCTIVE PULMONARY DISEASE ON PASSIVE SMOKERS. Jurnal Agromedicine Unila: Jurnal Kesehatan dan Agromedicine, [S. l.], v. 1, n. 2, p. 180–184, 2014. Disponível em: https://juke.kedokteran.unila.ac.id/index.php/agro/article/view/1326. Acesso em: 4 jan. 2026.