Maulida, Syahdatul. “ANALYZING THE EFFICIENCY AND PRODUCTIVITY OF WAQF FUND MANAGEMENT IN INDONESIA AND MALAYSIA: A DEA AND MPI APPROACH”. Jurnal Ekonomi dan Bisnis Islam (Journal of Islamic Economics and Business) 11, no. 2 (November 30, 2025): 376–402. Accessed December 2, 2025. https://e-journal.unair.ac.id/JEBIS/article/view/67947.