Sharifi, M. , Mirzaii, M. , Bolourinovin, F. , Yousefnia, H. , Akbari, M. , Yousefi-Mojir, K.. "Design, Construction and Performance Evaluation of a HPGe Detector Shield". World Academy of Science, Engineering and Technology, Open Science Index 105, International Journal of Physical and Mathematical Sciences, (2015), 9(9), 539 - 543.