Health risks to computer-workers in various indoor facilities [Electronic resource]Tint, Piia; Toomeoja, K.; Tuulik, Viiu; Karai, Deniss; Meigas, KaljuRiga Technical University 54th International Scientific Conference Scientific Conference on Economics and Entrepreneurship (SCEE’2013) : proceedings2013 / [2] p [CD-ROM] Knowledge management - a neglected dimension in discourse on safety management and safety culture - evidence from Estonia [Electronic resource]Järvis, Marina; Virovere, Anu; Tint, PiiaRiga Technical University 54th International Scientific Conference Scientific Conference on Economics and Entrepreneurship (SCEE’2013) : proceedings2013 / [1] p [CD-ROM]