“SKRINING KANKER PARU DI POSYANDU LANSIA NIRMALA WAGE SIDOARJO ”. Prosiding Seminar Nasional COSMIC Kedokteran 4 (January 5, 2026): 6–10. Accessed January 8, 2026. http://prosidingcosmic.fk.uwks.ac.id/index.php/cosmic/article/view/93.