AL MAAMARI, S. N.; AL NASIRI, A. S.; AL NAAIMI, M. R. A Study of the Effectiveness of a Proposed Unit in Developing the Concepts of ‎Preventive Education and Enhancing Attitudes among Tenth Grade Students during ‎Risks and Crises in the Sultanate of Oman ‎. Dirasat: Educational Sciences, [S. l.], v. 52, n. 3, p. 11115, 2025. DOI: 10.35516/Edu.2025.11115. Disponível em: https://dsr.ju.edu.jo/djournals/index.php/Edu/article/view/11115. Acesso em: 3 dec. 2025.