كمال غرايبه ح. .; هليل م. Legal regulation of loyalty sales in Iraqi and Jordanian law - A comparative study-: بيع الوفاء. Researcher Journal for Legal Sciences, [S. l.], v. 5, n. 2, p. 79–94, 2024. Disponível em: https://www.uofjls.net/index.php/new/article/view/189. Acesso em: 26 oct. 2025.