HERI APRIANDA FAISAL; SURYA PERDANA; ISMAIL KOTO. ANALISIS EFISIENSI PROSES PENGADAAN BARANG/JASA DI LINGKUNGAN PEMERINTAH DAERAH (STUDI DI BAGIAN PENGADAAN BARANG/JASA SEKRETARIAT DAERAH KABUPATEN ACEH SINGKIL). MA’RIFAH: Journal of Islamic Education, Learning and Human Development, [S. l.], v. 2, n. 02, 2025. Disponível em: https://marifah.alwaqfu.or.id/index.php/marifah/article/view/410. Acesso em: 11 sep. 2026.