HIDAYAT, Taufik; ADMI, Ardiles; YONATA, Ari; ELDANETI, Eldaneti; SISKA, Reni; ASIYAH NASUTION, ⁠Siti. Islamic Business Ethics in Fiqh on the Transaction of Corn Crops by Estimation System in Nagari Sumanik, Salimpaung District, Tanah Datar Regency. ARRUS Journal of Social Sciences and Humanities, [S. l.], v. 4, n. 1, p. 43–48, 2024. DOI: 10.35877/soshum2391. Disponível em: https://journal.arrus.id/index.php/soshum/article/view/2391. Acesso em: 3 may. 2026.