HEYDARI MONAVVAR, Hosein. Validity and Functions of Custom in Iranian Contract Law and the UNIDROIT Principles of International Commercial Contracts: A Comparative Study. Journal of Historical Research, Law and Policy, [S. l.], p. 1–21, 2027. DOI: 10.61838/jhrlp.445. Disponível em: https://jhrlp.com/index.php/jhrlp/article/view/445. Acesso em: 4 nov. 2026.