MAULIDA, S. .; LAILA, N. . Measuring the Productivity of Indonesia Waqf Institution (2015-2021): A Malmquist Index. International Journal of Waqf, [S. l.], v. 3, n. 1, 2024. DOI: 10.58968/ijw.v3i1.348. Disponível em: https://journals.smartinsight.id/index.php/IJW/article/view/348. Acesso em: 24 apr. 2026.