Huang, Kaifeng, Zegong Liu, and Dan Huang. “Fault Diagnosis for Methane Sensors Using Generalized Regression Neural Network”. International Journal of Online and Biomedical Engineering (iJOE) 12, no. 03 (March 31, 2016): pp. 42–47. Accessed November 22, 2024. https://online-journals.org/index.php/i-joe/article/view/5443.