INVESTIGATION ON RELATION OF MATERIAL THICKNESS AND DENSITY AGAINST SOUND ABSORPTION BEHAVIOURS IN (SISAL/PALM) E-POXY HYBRID COMPOSITE. Multidisciplinary, Scientific Work and Management Journal [Internet]. 2026 Apr. 25 [cited 2026 Jun. 18];36(1):5396-8. Available from: https://mswmanagementj.com/index.php/home/article/view/3259