Želvys, R., Zabardast, A., Nemati, S., Adak, K. and Shariati, O. 2019. Mindful Principals in Effective Schools: Mediating Role of Organizational Climate and Organizational Citizenship Behavior. Pedagogika / Pedagogy. 133, 1 (Jul. 2019), 5–27. DOI:https://doi.org/10.15823/p.2019.133.1.