Waris M, J. Akhtar SM, Mehmood N, Ashraf M, Siddique M. GROWTH OF OPTICAL GRADE GERMANIUM CRYSTALS. The Nucleus [Internet]. 2010 Dec. 31 [cited 2024 Apr. 29];48(1):61-5. Available from: http://www.thenucleuspak.org.pk/index.php/Nucleus/article/view/868