Soedjajadi Keman, William Wilfridus Lamawuran, I Ketut Sudiana, , trans. 2015. “Increasing The TNF-α Levels In Nasal Lavage Liquid And Pulmonary Function Decrease Of Rice Mill Operator Exposed To Lipopolysaccharide (LPS) Endotoxin”. International Journal of Scientific Research and Management (IJSRM) 3 (7): 3296-3300. https://ijsrm.net/index.php/ijsrm/article/view/163.