Ash Shiddiqi, M., A. Musa, J. Jailani, A. Manan, and M. C. Chalis. “From Agricultural Zakat to Trade Zakat: Rethinking Hydroponics Within Contemporary Islamic Legal Frameworks in Indonesia”. Al-Qadha : Jurnal Hukum Islam Dan Perundang-Undangan, Vol. 12, no. 2, Feb. 2026, pp. 674-39, doi:10.32505/qadha.v12i2.12201.