Ibnu Juda Sembiring, Fauzan Hafizh, Wan Adrah Modana Barus, Mulia Aqsa Muhairir, Dollynoor Ilman. Legal Aspects of Business Contracts with the Threat of Punishment: Perspectives on the Protection of the Injured Party and Fairness of the Contract . JCISNU [Internet]. 2025 Sep. 29 [cited 2026 Feb. 10];2(2):221-5. Available from: https://journal.isnu-sumut.org/index.php/jcisnu/article/view/835