Supranavičienė, Ugnė, and Genutė Gedvilienė. “Servant Leadership Competencies Development Challenges for Middle Managers in the Organisation”. Acta Paedagogica Vilnensia 51 (January 29, 2024): 84–97. Accessed October 26, 2025. https://test.zurnalai.vu.lt/acta-paedagogica-vilnensia/article/view/31747.