Zarean, Fahimeh
Latifi, Zohreh
Article History
First Online: 19 June 2020
Compliance with Ethical Standards
:
: All the authors declare that they have no conflict of interest.
: Questionnaires were filled with the parents’ satisfaction and written informed consent was obtained from the parents of the students to participate in this study.
: The study was approved by the Ethical Committee of Payame Noor University (IR.PNU.REC.1398.072).