S, Z. M.; HARAHAP, M. Y. . Freedom of contract versus standard contract: Pros or cons of the principle of balance in contracts in the study of the civil code and compilation of sharia economic law. Priviet Social Sciences Journal, [S. l.], v. 5, n. 10, p. 401–407, 2025. DOI: 10.55942/pssj.v5i10.1633. Disponível em: https://journal.privietlab.org/index.php/PSSJ/article/view/1633. Acesso em: 25 feb. 2026.