Dinda Suciana Rambe; Madina Tuz Zahra Tanjung; Zahwa Khalisa; Rahmat Suryadi Siregar; M. Wahyu Fadillah. Legal Protection of Business Actors in Digital Trade Agreements: Strengthening Contractual Certainty, Electronic Transaction Security, and Fairness in the Digital Economy Era. JSISNU 2026, 3, 62-70.