Tvarijonavičius, Mantas, Dalia Bagdžiūnienė, and Irena Žukauskaitė. 2017. “The Psychometric Characteristics of The Revised Lithuanian Employee Psychological Empowerment Questionnaire (LPEQ–9)”. Psichologija 54 (January): 24-42. https://doi.org/10.15388/Psichol.2016.54.10344.