Su-Ngam, Chanissnun, San H. Thang, Atchana Wongchaisuwat, and Ladda Meesuk. “Dissolved Oxygen Sensor Film Using Ruthenium Polypyridine Complex As Luminophore”. Journal of Metals, Materials and Minerals 23, no. 1 (June 30, 2013). Accessed April 25, 2024. https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/87.