M. Iqwhanus Syaffa Amir, M. Rizal Othman, and M. Ismahadi Syono, “Drift Compensation for pH IsFET Sensor Using NARX Neural Networks”, IJET, vol. 7, no. 4.33, pp. 472–478, Dec. 2018, doi: 10.14419/ijet.v7i4.33.28158.