Hnin, M. T. . and Htike, T. M. . (2020) “Investigation of natural frequency and critical speed for Jeffcott rotor system”, Journal of Research and Applications in Mechanical Engineering, 9(1), pp. JRAME–21. Available at: https://ph01.tci-thaijo.org/index.php/jrame/article/view/240901 (Accessed: 25 April 2024).