TAHA SADA , A. H. THE ROLE OF MANAGERIAL LEADERSHIP ON THE PERFORMANCE OF ISLAMIC CHARITABLE ORGANAIZATIONS IN SUDAN 2002 – 2010 . ABDULRAHMAN AL-SUMAIT University Journal (SUJ), [S. l.], n. 1, p. Page 24, 2023. Disponível em: https://journal.sumait.ac.tz/index.php/data/article/view/3. Acesso em: 23 feb. 2025.