Text and Data Mining valid from 2019-11-05
Received: 10 October 2018
Accepted: 11 October 2019
First Online: 5 November 2019
Ethics approval and consent to participate
: This study was approved by the University Research Ethics Committee, Universiti Putra Malaysia (UPM/TNCPI/RMC/220.127.116.11 (JKEUPM)/F1, 06/18/2013). Full permission to conduct the survey in Universiti Tunku Abdul Rahman (UTAR) has been obtained (UTAR/Survey/June 2013). The written informed consent had been obtained from all the participants.
: Not applicable.
: The authors declare that they have no competing interests.