Nikolic, Djordje, Jelena Spasic, Zivan Zivkovic, Predrag Djordjevic, Ivan Mihajlovic, and Jyrki Kangas. 2015. “SWOT - AHP Model for Prioritization of Strategies of the Resort Stara Planina”. Serbian Journal of Management 10 (2): 141-50. https://doi.org/10.5937/sjm10-8928.