Nurhalizah, Siti, et al. “Accounting Treatment of Multi-Business Unit Productive Waqf Based on PSAK 412: A Study on Sinergi Nazhir Wakaf ”. Al-Mashrafiyah: Jurnal Ekonomi, Keuangan, Dan Perbankan Syariah, vol. 10, no. 1, Apr. 2026, pp. 84-106, https://journal.uin-alauddin.ac.id/index.php/almashrafiyah/article/view/64483.