“QAWL QADIM AND QAWL JADID (Study Of Ash-Shafi’i’s Legal Synthesis Model on Zakat)”. Ahkam: Jurnal Hukum Islam, vol. 12, no. 1, July 2024, pp. 89-114, https://doi.org/10.21274/ahkam.2024.12.1.89-114.