AL-IBRAHIMI, Karrar Jaafar. Contractual balance in e-commerce transactions when circumstances change. Journal of Jurisprudence Faculty, Kufa, Najaf, IRAQ, v. 1, n. 56, p. 211–242, 2026. DOI: 10.36324/fqhj.v1i56.24430. Disponível em: https://journal.uokufa.edu.iq/index.php/fqhj/article/view/24430. Acesso em: 12 oct. 2026.