Received: 22 July 2022
Accepted: 18 April 2023
First Online: 27 May 2023
: Because of the retrospective, cross-sectional and anonymous character of this study, the need for ethics approval and informed consent was waived by the Research and Ethics Committee of the Department of Agricultural Extension and Education, Faculty of Agriculture, Bu-Ali Sina University, Hamedan, Iran. We confirm that all methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.