NingsihS.W.​. and YulianaI. . 2022. Analysis of Financial Performance Efficiency at the National Amil Zakat Agency (BAZNAS) East Java Province 2018-2020 Period Using Data Envelopment Analysis and the National Zakat Index. Al-Kharaj : Jurnal Ekonomi, Keuangan & Bisnis Syariah. 5, 1 (Jul. 2022), 142-152. DOI:https://doi.org/10.47467/alkharaj.v5i1.1143.