Tran, Huan N. http://orcid.org/0000-0003-3891-8215
Rutten, Martine http://orcid.org/0000-0002-2982-3129
Prajapati, Rajaram
Tran, Ha T.
Duwal, Sudeep
Nguyen, Dung T.
Davids, Jeffrey C.
Miegel, Konrad http://orcid.org/0000-0002-4374-8903
Funding for this research was provided by:
Nuffic, Netherlands (OKP-VNM-10005)
Smartphones4water
German Catholic Academic Exchange Service
University of Rostock
Universität Rostock
Article History
Received: 31 August 2023
Accepted: 30 January 2024
First Online: 17 February 2024
Declarations
:
: All authors have read, understood, and have complied as applicable with the statement on “Ethical responsibilities of Authors” as found in the Instructions for Authors.
: Informed consent was obtained from all individual participants included in the study. The research team got permission from teachers and parents in person for participants under 16 years old.
: The authors declare no competing interests.