Hur J-W, Tanvir Alam. Motor Vibration Analysis for the Fault Diagnosis in Nonstationary Operating Conditions. IJIE [Internet]. 2020 Feb. 3 [cited 2026 Apr. 8];12(3):151-60. Available from: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/5342