(1) Finite Element Analysis By S.S. BHAVIKATTI
https://drive.google.com/file/d/1WtDUdN7xGL8bApfEh_rPb5apjX55pami/view
(2) Schaum’s Outline Finite ElementAnalysis By GEORGE R BUCHANAN
https://drive.google.com/file/d/1yMui3Xzv87fPL4SIcsyvE72CsVoc6c57/view
