Improvement of managers' safety knowledge through scientifically reasonable interviewsPaas, Õnnela; Siirak, Virve; Hartšenko, Jelena; Reinhold, Karin; Tint, PiiaScientific journal of Riga Technical University. Safety of technogenic environment2015 / p. 35-41 : tab http://dx.doi.org/10.1515/ste-2015-0005

Learning through questioning in occupational health and safetyPaas, Õnnela; Reinhold, Karin; Tint, PiiaZeszyty Naukowe Politechniki Poznańskiej. Organizacja i Zarządzanie2015 / p. 69-85 http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ekon-element-000171410683

OHSAS 18001 contribution to real and formal safety elements in safety management system in manufacturingPaas, Õnnela; Reinhold, Karin; Tint, PiiaAgronomy research2015 / p. 1260-1274 : ill http://agronomy.emu.ee/vol135/vol13_5_9.pdf

Safety management improvement possibilities in SMEsPaas, Õnnela; Reinhold, Karin; Hartšenko, Jelena; Tint, PiiaScientific annals of the Alexandru Ioan Cuza University of Iasi = Analele stiintifice ale Universitatii Alexandru Ioan Cuza din Iasi2015 / p. 325-342 : ill http://dx.doi.org/10.1515/aicue-2015-0022