THE RELATIONSHIP BETWEEN SMOKING AND SPO₂ EXAMINATION RESULTS AMONG MANUAL LABORERS AT PT X, KEDIRI. ANJI: Applied Nursing Journal of Indonesia, [S. l.], v. 3, n. 1, p. 40–47, 2025. Disponível em: https://e-journal.aipviki.org/index.php/anji/article/view/218. Acesso em: 28 may. 2026.