Wasim, M., J. H. Zaidi, M. Arif, and Y. Anwar. 2020. “DETECTION OF 41Ar IN THE VICINITY OF PAKISTAN RESEARCH REACTOR – 1 DURING 2007-2009”. The Nucleus 46 (4):495-99. http://www.thenucleuspak.org.pk/index.php/Nucleus/article/view/926.