Kundu, Lakshmi Rani http://orcid.org/0000-0002-3528-0108
Al Masud, Abdullah
Islam, Zohurul
Hossain, Jamil
Article History
Received: 6 July 2023
Accepted: 15 September 2023
First Online: 23 September 2023
Declarations
:
: The study was performed in accordance with the Declaration of Helsinki and the Institutional Research Ethics. Formal ethical approval was obtained by the Biosafety, Biosecurity, and Ethical review board of the Jahangirnagar University, Savar, Dhaka-1342, Bangladesh (Ref. No: BBEC, JU/ M 2022 (11) 7). Informed consent was taken from both the parents and the participants as well as the written and verbal permission was taken from the headmaster and principal from the respective institutes before collecting the data. In addition, informed consent was obtained from legal guardians of illiterates. Participants were informed about the study's goals, their rights to participate or not, and the confidentiality of their responses before responding to the questionnaire.
: Participants in the study were informed and provided informed consent for publication.
: The authors declare no competing interests.