Zahiruddin, Wan Mohd http://orcid.org/0000-0002-5564-6111
Arifin, Wan Nor
Mohd-Nazri, Shafei
Sukeri, Surianti
Zawaha, Idris
Bakar, Rahman Abu
Hamat, Rukman Awang
Malina, Osman
Jamaludin, Tengku Zetty Maztura Tengku
Pathman, Arumugam
Mas-Harithulfadhli-Agus, Ab Rahman
Norazlin, Idris
Suhailah, Binti Samsudin
Saudi, Siti Nor Sakinah
Abdullah, Nurul Munirah
Nozmi, Noramira
Zainuddin, Abdul Wahab
Aziah, Daud
Funding for this research was provided by:
Ministry of Higher Education, Malaysia (UPM/700-2/1/LRGS/5526400)
Article History
Received: 13 May 2017
Accepted: 28 February 2018
First Online: 7 March 2018
Ethics approval and consent to participate
: Ethical approvals were obtained from the Human Research Ethics Committee of Universiti Sains Malaysia (USM/JEPeM/15120552) and Ethics Committee for Research for Human Subjects of Universiti Putra Malaysia (UPM/TNCPI/RMC/1.4.18.1. [JKEUPM]/F2 and UPM/TNCPI/RMC/1.4.18.2 [JKEUPM]. The questionnaire was designed to be anonymous, and informed consent was obtained from every respondent. The data were kept confidential and the results would not identify the respondents personally.
: Not applicable
: The authors declare that they have no competing interests.
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