Retraction notice to “Gas electron multiplier (GEM) foil test, repair and effective gain calculation [Res. Phys. 9 (2018) 580–584]

Publication date: June 2020Source: Results in Physics, Volume 17Author(s): Muhammad Tahir, Muhammad Zubair, Tufail A. Khan, Ashfaq Khan, Asad Malook
Source: Results in Physics - Category: Physics Source Type: research