NingsihSW​, YulianaI . 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. alkharaj [Internet]. 16Jul.2022 [cited 15Nov.2024];5(1):142-5. Available from: https://journal.laaroiba.com/index.php/alkharaj/article/view/1143