Experimental and Finite Element Analysis of Lignite Fly Ash on the Mechanical Properties of Sisal-added Polymer Matrix Composite Using ANSYS Workbench. Issue 13 (1st December 2022) - Sathishkumar, G.K.; Mohamed Akheel, M.; Ibrahim, Mohamed; Rajkumar, G.; Karpagam, R.; Gopinath, B.