Burke, Jolanta, and Sarah E. O’Brien. “Heliotropic Leadership: An Examination of the Role That Psychological Capital Plays in Enhancing teachers’ Morale”. Journal of School and Educational Psychology 1, no. 1 (September 6, 2021): 17–25. Accessed April 30, 2026. https://journalofschoolpsychology.com/index.php/josep/article/view/7.