AHMAD BAQI; RESTU ARI PRATAMA; DINDA SASKIA; GHINA SUKMANA; JUMARIK. Legal Protection for Consumers in Online Sales and Purchase Agreements from the Perspective of Commercial Law. ISNU Nine-Star Multidisciplinary Journal, [S. l.], v. 3, n. 1, p. 45–53, 2026. DOI: 10.70826/ins9mj.v3i1.1332. Disponível em: https://journal.isnu-sumut.org/index.php/ins9mj/article/view/1332. Acesso em: 10 feb. 2026.