Waziralilah, N. Fathiah, Aminudin Abu, M. H. Lim, Lee Quen, and Ahmed Elfakarany. “Bearing Fault Diagnosis Employing Gabor and Augmented Architecture of Convolutional Neural Network”. Journal of Mechanical Engineering and Sciences 13, no. 3 (September 27, 2019): 5689 - 5702. Accessed April 19, 2021. https://journal.ump.edu.my/jmes/article/view/708.