The use of planning in crisis management and its impact on the educational sector: An analytical exploratory study at the Dor Institute of the Northern Technical University. Periodicals of Engineering and Natural Sciences, [S. l.], v. 10, n. 1, p. 350–360, 2022. DOI: 10.21533/pen.v10.i1.542. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/542. Acesso em: 9 jul. 2026.