Matti, Dina J. “Study the Effect of the Sugar Solutions on the Rotation of the Plane of Polarization”. Nahrain University College of Engineering Journal 17, no. 1 (January 2, 2014): 60–66. Accessed December 23, 2024. https://oldjournal.eng.nahrainuniv.edu.iq/index.php/main/article/view/209.