Volume 139(1,2) (2020),

 

  • Issue 1, pp. 1-60

  1. On the Efficiency of Differential Transformation Method to the Solutions of Large Amplitude Nonlinear Oscillation Systems
    Authors: M. G. Sobamowo, A. A. Yinusa, O. A. Adeleye, S. I. Alozie, S. A. Salawu, M. O. Salami, 139(1) (2020) 1-60
    WSN 139(1) (2020) 1-60

 

  • Issue 2,

  1. Influence of temperature variation on vibration of rectangular plate of visco-elastic material
    Authors: Anupam Khanna, Ashish Singhal, 139(2) (2020) 62-75

    WSN 139(2) (2020) 61-75