The “Custom is Settled” Rule: Its Effect on Financial Transactions as an Example. Ibn Khaldoun Journal for Studies and Researches, فلسطين, v. 4, n. 7, 2024. DOI: 10.56989/benkj.v4i7.1044. Disponível em: https://www.benkjournal.com/index.php/benkj/article/view/1044. Acesso em: 31 mar. 2026.