Gaidelys V, Dailydka S. Use of “Knowledge House”, DWS, DMS and DSS methodology by completing a competitors’ analysis in the railway sector. JBEM [Internet]. 2016Dec.21 [cited 2024Nov.22];17(6):1022-51. Available from: https://jest.vgtu.lt/index.php/JBEM/article/view/2289