Khan, Muhammad Tahir
Khan, Abbas http://orcid.org/0000-0001-8349-5181
Rehman, Ashfaq Ur
Wang, Yanjie
Akhtar, Khalid
Malik, Shaukat Iqbal
Wei, Dong-Qing http://orcid.org/0000-0003-4200-7502
Funding for this research was provided by:
Higher Education Commission, Pakistan (1-8/HEC/HRD/2017/8392)
Ministry of Science and Technology of the People's Republic of China (2016YFA0501703)
Article History
Received: 13 November 2018
Accepted: 29 April 2019
First Online: 16 May 2019
Competing Interests
: The authors declare no competing interests.