Islam, Muhammad http://orcid.org/0000-0001-9889-8960
Razzaq, Abdul http://orcid.org/0000-0001-8094-5335
Gul, Shamim http://orcid.org/0000-0001-9486-355X
Ahmad, Sarfraz http://orcid.org/0000-0003-4279-1245
Muhammad, Taj http://orcid.org/0000-0002-7196-8073
Hassan, Sawsan http://orcid.org/0000-0002-5057-8957
Rischkowsky, Barbara http://orcid.org/0000-0002-0035-471X
Ibrahim, M. N. M. http://orcid.org/0000-0002-0593-7893
Louhaichi, Mounir http://orcid.org/0000-0002-4543-7631
Article History
Received: 30 September 2017
Revised: 9 February 2018
Accepted: 4 March 2018
First Online: 12 April 2018