Kamruzzaman M, Kurihara S. Photo Alignment Behaviour of Polyethene Imine Having Cyano Azobenzene Side Chain. Dhaka Univ. J. Sci. [Internet]. 2015 Aug. 20 [cited 2024 Oct. 19];63(2):67-72. Available from: https://banglajol.info/index.php/DUJS/article/view/24434