“MENGUKUR EFISIENSI KINERJA KEUANGAN BADAN AMIL ZAKAT NASIONAL (BAZNAS): PENDEKATAN METODE DATA ENVELOPMENT ANALYSIS (DEA)”. 2019. I-Finance: A Research Journal on Islamic Finance 5 (2): 125-40. https://doi.org/10.19109/ifinance.v5i2.4913.