RUSTYANI, S.; ROSYIDI, S. Measurement of Efficiency and Productivity of Amil Zakat Institutions in Indonesia by using Data Envelopement Analysis Methods and Malmquist Productivity Index. Jurnal Ekonomi Syariah Teori dan Terapan, [S. l.], v. 6, n. 2, p. 270–287, 2020. DOI: 10.20473/vol6iss20192pp270-287. Disponível em: https://e-journal.unair.ac.id/JESTT/article/view/9828. Acesso em: 11 aug. 2024.