Pavan P. Kadole1 , B. S. Suresh (2016) “Free Vibration Analysis of Stiffened and Unstiffened Membranes”, International Journal of Emerging Trends in Science and Technology, 3(04), pp. 3800–3805. Available at: http://igmpublication.com/ijetst.in/index.php/ijetst/article/view/1053 (Accessed: 31January2025).