Study of Causal Relationship between the Gross Domestic Product and the Profitability of Islamic Banks An Applied Study on Islamic Banks in Syria. Journal of Hama University , [S. l.], v. 4, n. 6, 2021. Disponível em: https://journal.hama-univ.edu.sy/huj/article/view/599. Acesso em: 6 jun. 2026.