Received: 23 June 2020
Accepted: 24 November 2020
First Online: 3 December 2020
Ethics approval and consent to participate
: The research started after obtaining IRB approval from An-Najah National University, and the questionnaire displayed a written informed consent for students to read and voluntarily accept before they could more to the question items.
: Not applicable.
: The authors declare that they have no conflict of interest.