Hannan, M. A. http://orcid.org/0000-0001-8367-4112
Ali, Jamal Abd.
Hossain Lipu, M. S.
Mohamed, A.
Ker, Pin Jern http://orcid.org/0000-0002-5703-1735
Indra Mahlia, T. M. http://orcid.org/0000-0002-6985-929X
Mansor, M.
Hussain, Aini http://orcid.org/0000-0001-7347-7879
Muttaqi, Kashem M. http://orcid.org/0000-0003-2424-0722
Dong, Z. Y. http://orcid.org/0000-0001-9659-0858
Funding for this research was provided by:
Universiti Tenaga Nasional (20190101LRGS, 10436494/B/2019093)
University of Technology Sydney (321740.2232397)
Universiti Kebangsaan Malaysia (DIP-2018-020)
Article History
Received: 22 March 2020
Accepted: 2 July 2020
First Online: 30 July 2020
Competing interests
: The authors declare no competing interests.