Andanitya Siregar, P., and F. Arif Lubis. “ANALISIS PENGELOLAAN ZAKAT PRODUKTIF DI LEMBAGA AMIL ZAKAT AL – WASHLIYAH BERAMAL (LAZ – WASHAL)”. PRAJA Observer: Jurnal Penelitian Administrasi Publik (e- ISSN: 2797-0469), vol. 1, no. 04, Nov. 2021, pp. 69-73, https://aksiologi.org/index.php/praja/article/view/346.