YOLANDA, Ulfa. Strategi Pengembangan Usaha Pengolahan Gula Aren Perspektif Ekonomi Islam di Desa Kandang Mbelang Kec. Lawe Bulan, Kab. Aceh Tenggara. Jurnal Ilmiah Ekonomi Islam, [S. l.], v. 9, n. 2, p. 2657–2666, 2023. DOI: 10.29040/jiei.v9i2.9666. Disponível em: https://jurnal.stie-aas.ac.id/index.php/jei/article/view/9666. Acesso em: 28 sep. 2025.