Mendrofa IJ, Indirawati SM, Ashar T. Comparison Of So₂ And No₂ Concentrations In Mountainous And Urban Areas In Relation To Respiratory Disorders Among Gas Station Operators. ijhes [Internet]. 2025Jan.18 [cited 2026Oct.6];8(1):96-108. Available from: https://ijhes.com/index.php/ijhes/article/view/376