Choo-in S, Mishra RK. The Relationship between Nitrogen Dioxide Concentrations in the Atmosphere Measured by the Sodium Arsenite Method and the Chemiluminescence Method. Suan Sunandha Sci & Tech [internet]. 2022 Nov. 21 [cited 2025 Apr. 3];2(1):1-5. available from: https://li02.tci-thaijo.org/index.php/ssstj/article/view/247