RISNAENI, Umi Suswati; MAISYAROFAH, Maisyarofah. Etika Jual Beli Kotoran Sapi dalam Pandangan Islam di Desa Pandanarum Kecamatan Tempeh Lumajang. IQTISHODUNA: Jurnal Ekonomi Islam, [S. l.], v. 6, n. 2, p. 302–321, 2017. Disponível em: https://ejournal.iaisyarifuddin.ac.id/index.php/iqtishoduna/article/view/188. Acesso em: 10 jan. 2026.