“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 10, no. 1 (January 31, 2022): 350–360. Accessed July 9, 2026. https://pen.ius.edu.ba/index.php/pen/article/view/542.