عمرون مفتاح; زاوي زيد. Transformational leadership and its impact on performance at work, field study in the football sports league of the province of M’sila. sports creativity, [S. l.], v. 9, n. 02, p. Volume 9, Numéro 2, Pages 211–226, 2025. Disponível em: https://journals.univ-msila.dz/index.php/JOSC/article/view/3157. Acesso em: 24 dec. 2025.