Kahar K, Sulistyorini L, Keman S. Nitrogen Dioxide Concentrations in the Air in Increasing Superoxide Dismutase Enzyme and Malondialdehyde Serum Levels in Bus Terminal Officers. JKL [Internet]. 2021 Jul. 31 [cited 2025 Apr. 19];13(3):166-73. Available from: https://e-journal.unair.ac.id/JKL/article/view/26855