Raghavendra Pai K, Lokesh K S, Veeresh R K, Ananthakrishna Somayaji,Nithin Kumar. (2020) 2021. “Investigation on Performance of DC Motor in Exhaust Application Using Vibration Based Condition Monitoring”. PalArch’s Journal of Archaeology of Egypt / Egyptology 17 (9):1278 -85. https://archives.palarch.nl/index.php/jae/article/view/3750.