MUHAMMAD ARIF; MUHAMMAD ARSHAD. Impact of Transformational Leadership Style of School Heads on Altruistic Citizenship Behaviour of Teachers: Evidence from Pakistani Secondary Schools. JCTE, [S. l.], v. 9, n. 1, p. 31–44, 2026. Disponível em: https://ojs.aiou.edu.pk/index.php/jcte/article/view/3125. Acesso em: 25 feb. 2026.