Using SWOT and risk analysis in prevention of coal dust emission during its transportation in Tallinn portsTint, Piia; Tosso, Henn; Reinhold, Karin; Aava, KaiHuman factors issues in complex system performance : HFES Europe chapter2007 / p. 455-460https://www.hfes-europe.org/wp-content/uploads/2014/06/41-is.pdf