Nurain Rozy, Norazlianie Sazali, Saiful Anwar Che Ghani, and Maurice Kettner. “Innovative Hydrocarbon Sensor for Real Drive Emission Testing: Optimization of the Gas Inlet”. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, vol. 84, no. 1, Mar. 2024, pp. 1-10, https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/7860.