Journal:Pakistan Journal of Engineering Technology & Science, 2015, Volume 5, Issue No 2
Author(s): S.M.Aqil Burney, Adnan Alam khan, Asim Iftikhar
Journal:Pakistan Journal of Engineering Technology & Science, 2017, Volume 7, Issue No 1
Author(s): Syed Mubashir Ali, Asim Iftikhar