Chemical risk assessment in the air of the work environment in manufacturingPaas, Õnnela; Traumann, Ada; Tint, PiiaHazards AP : The First Hazards Asia Pasific Symposium, 27-29 September 2011, Kuala Lumpur, Malaisia2011 / 4 p

Cost-effectiveness of safety measures in enterprisesTint, Piia; Paas, Õnnela; Reinhold, KarinInzinerine ekonomika = Engineering economics2010 / 5, p. 485-492

Development of the safety management system at enterprises = Ettevõtte ohutuse juhtimissüsteemi arendaminePaas, Õnnela2015

Estimation of safety performance by MISHA method and the benefits of OHSAS 18001 implementation in Estonian manufacturing industryPaas, Õnnela; Reinhold, Karin; Tint, PiiaAgronomy research2015 / p. 792-809 : ill

Estimation of safety performance by MISHA method and the benefits of OHSAS 18001 implementation in Estonian manufacturing industry [Electronic resource]Paas, Õnnela; Reinhold, Karin; Tint, Piia6th International Conference Biosystems Engineering 2015 : 7-8 May 2015, Tartu, Estonia : book of abstracts2015 / p. 112. [CD-ROM] http://bse.emu.ee/BSE2015_Book%20of%20ABSTRACTS_ISBN.pdf

420 development of the safety management system at enterprisesReinhold, Karin; Tint, Piia; Paas, ÕnnelaInjury prevention2016 / p. A153-A154 http://dx.doi.org/10.1136/injuryprev-2016-042156.420

Health and safety management at Estonian enterprisesPaas, Õnnela; Tint, PiiaInternational Occupational Hygiene Association : 8th International Scientific Conference : 28 September - 2 October 2010, Roma, Italy : Health, Work and Social Responsibility : the occupational hygienist and the integration of environment, health and safety : book of abstracts2010 / p. 198

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

Integration of the SMS to IMS in Estonian Seveso II establishments : selected case studiesMöldri, Margus; Tammepuu, Ants; Tint, Piia; Paas, Õnnela; Laaniste, PriitRisk Analysis VIII2012 / p. 227-236

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

Risk assessment and measurement of hazards in Estonian enterprisesTint, Piia; Järvis, Marina; Reinhold, Karin; Paas, ÕnnelaEnvironmental engineering and management journal2009 / 5, p. 1165-1170 : ill

Risk assessment of chemicals in manufacturing [Electronic resource]Reinhold, Karin; Tint, Piia; Paas, ÕnnelaGPE-EPIC proceedings : 2nd International Congress on Green Proces Engineering : Lido, Venice, June 20092009 / [6] p. [CD-ROM]

Safety management at medium- and small-scale enterprises in EstoniaTint, Piia; Paas, Õnnela; Järvis, Marina; Tuulik, ViiuJournal of international scientific publication : ecology & safety2010 / 1, p. 301-311 : ill

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

The assessment of major accident risks in Tallinn (Estonia) [Electronic resource]Paas, Õnnela; Tint, Piia; Järvis, MarinaHazards XXI : Process Safety and Environmental Protection in a Changing World : CD-ROM symposium series 1552009 / p. 729-738 [CD-ROM] https://www.icheme.org/media/9601/xxi-paper-105.pdf

Voluntary safety management system  in manufacturing industry - to what extent does OHSAS 18001 certification help?Paas, Õnnela; Reinhold, Karin; Tint, Piia56th International Riga Technical University Conference "Scientific Conference on Economics and Entrepreneurship SCEE'2015" : proceedings2015 / p. 161-162

Voluntary safety management system in the manufacturing industry - to what extent does OHSAS 18001 certification help?Paas, Õnnela; Reinhold, Karin; Tint, PiiaScientific journal of Riga Technical University. Safety of technogenic environment2015 / p. 26-34 : tab http://dx.doi.org/10.1515/ste-2015-0004

Workers' representation in OHS activities : example of Estonian industrial sectorHrenov, Georgi; Paas, Õnnela; Tint, Piia; Reinhold, KarinAgronomy research2016 / p. 377-391 : ill http://ise.elnet.ee/record=b2859368~S1*est