“Urgensi Fatwa Dan Sidang Isbat Dalam Penentuan Awal Bulan Kamariah Di Indonesia: The Urgency of Fatwa and Isbat Assemblies in Determining the Beginning of the Month of Kamariah in Indonesia ”. 2023. Jurnal Bimas Islam 16 (2): 423-52. https://doi.org/10.37302/jbi.v16i2.929.