Michalis Christodoulou, Konstantiνa Feggou, Maria Pekopoulou. Researching Elementary-School Teachers’ Anger, Frustration and Well-Being. An Exploratory Sequential Mixed Method Study. IEJEE [Internet]. 2026 Jun. 5 [cited 2026 Aug. 4];18(4):505-1. Available from: https://www.iejee.com/index.php/IEJEE/article/view/2636