Assessment of the effectiveness of the management of financial structures and institutions within the framework of the Islamic economic doctrine

The relevance of the article is due to the fact that in recent decades, various studies have been conducted around the world on the impact of capital structure on the profitability of various industries, but most of these studies have mainly focused on traditional companies. The purpose of this article is to find out the impact of the capital structure on the profitability of companies operating within the framework of the Islamic economic doctrine.