Masud, AKM, AKM Kais Bin Zaman, and Abdullah Al-Khaled. “Effects of Environment on Fracture Toughness of Glass fiber/Polyester Composite”. Journal of Mechanical Engineering 38 (June 11, 2008): 38–44. Accessed May 5, 2024. https://www.banglajol.info/index.php/JME/article/view/899.