Pinky, Lubna Jahan Rashid, and Abu Naim Rakib Ahmed. “Modeling of Photoelastic Constant Dependent on Arbitrary Crystal Orientation”. MIST Journal: GALAXY (DHAKA) 3 (July 20, 2011). Accessed January 23, 2022. https://banglajol.info/index.php/MIST/article/view/8055.