Features of Imam Al-Shāfi’ī’s Methodology through His Work: "Al-Umm" A Study and Application from the Section of "Al-Salam" (from the Chapter of "Al-Buyou’i" to the End of the Chapter of "Al-Rahn Al-Kabir". مجلة أبحاث 2022, 9 (4), 315-358.