Daytime sleepiness : impacts of work organisation [Online resource]Sõõru, Erve; Hazak, Aaro; Partinen, M.; Virkebau, MarkoJournal of sleep research : abstracts of the 24th Congress of the European Sleep Research Society, 25–28 September 2018, Basel, Switzerland2018 / P256 ; p. 208 https://onlinelibrary.wiley.com/doi/epdf/10.1111/jsr.12751 Effects of work arrangements on creative R&D work outcomesHazak, Aaro; Männasoo, Kadri; Virkebau, MarkoEastern European economics2017 / p. 500-521 : ill https://doi.org/10.1080/00128775.2017.1381567 Effects of working time patterns on creative R&D work outcomeHazak, Aaro; Virkebau, Marko; Sõõru, Erve; Männasoo, Kadri; Tuulik, ViiuHard Times? : the Eighth Nordic Working Life Conference, 2-4 November 2016 = Kovat Ajat? : Työelämän tutkimuspäivät 3.-4. marraskuuta 2016 : University of Tampere2016 / p. 49-50 http://www.uta.fi/yky/NWLC2016/Programme/abstractbook/NWLC2016_Abstraktikirja_Web_28102016.pdf Employee performance, working time and tiredness in creative R&D jobs : employee survey from EstoniaHazak, Aaro; Virkebau, Marko; Tuulik, Viiu; Tint, Piia; Pille, Viive; Sõõru, ErveSpringer Proceedings in Business and Economics2018 / p. 321 - 330 https://doi.org/10.1007/978-3-319-70377-0_22 Conference Proceedings at Scopus Article at Scopus Employee performance, working time and tiredness in creative R&D jobs : employee survey from EstoniaHazak, Aaro; Virkebau, Marko; Tuulik, Viiu; Tint, Piia; Pille, Viive; Sõõru, Erve8th International Conference The Economies of Balkan and Eastern Europe Countries in the Changed World : EBEEC 2016 : Split, Croatia, May 5-8, 20162016 / p. 77 More flexibility, better results? Issues in R&D work efficiency [Online resource]Virkebau, Marko; Hazak, Aaro; Männasoo, Kadri2017 http://tutecon.eu/index.php/tutecon/article/view/24 Social innovation potential in working arrangements of R&D employees : repeated employee survey from EstoniaHazak, Aaro; Virkebau, Marko; Tuulik, Viiu; Tint, Piia; Pille, Viive; Sõõru, Erve2016 IEEE International Conference on Emerging Technologies and Innovative Business Practices for the Transformation of Societies (EmergiTech) : 3-6 August 2016, Balaclava Mauritius, Mauritius2016 / p. 210-213 : ill https://doi.org/10.1109/EmergiTech.2016.7737340 Using flexitime - for better work or a better life? Issues in R&D work efficiencyVirkebau, Marko; Hazak, Aaro; Männasoo, Kadri2017 http://tutecon.eu/index.php/tutecon/article/view/27 What type of research and development employees use flextime?Virkebau, Marko; Hazak, AaroThe international journal of organizational diversity2017 / p. 1-9 : tab https://doi.org/10.18848/2328-6261/CGP/v17i02/1-9 When would creative R&D employees like to work?Hazak, Aaro; Ruubel, Raul; Virkebau, MarkoInternational Journal of Organizational Analysis2019 / p. 596 - 612 https://doi.org/10.1108/IJOA-04-2018-1409 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS