Graduation of branches on principles: a historical, methodological, and applied study

Othman Mohammed Al-Akhdar Shoushan, branch derivation on the roots, the author’s name: Othman bin Mohammed Shoushan, publisher: Dar Ibn Al-Jawzi, year of printing: 1441 AH, number of pages: 760, number of volumes: 1, binding type: hardcover, paper type: cream, print colors: color. Branch derivation on the roots, a historical, methodological, and applied study. The compiler exerted great effort in the history of the derivation movement and mentioning the books. Then he mentioned the applications of the great Imams such as Al-Jassas, Ibn Qudamah, Ibn Abd Al-Barr, Ibn Hajar, and others in their jurisprudential works and their hadith explanations under the original or the rule on which they based their judgments.