AUTHENTICA aims to provide a forum for lecturers and researchers to publish the original articles about Law Science, especially Privat Law Studies. The focus of AUTHENTICA is publishing the manuscript of a research study or conceptual ideas. We are interested in topics which relate Privat Law issues in Indonesia and around the world, among them: Civil Law Agrarian Law Consumer Law Customary (Adat) Law Bussines Law Banking Law Family and Marriage Law Inheritance Law Sharia & Islamic Law Legal Agreement And other Privat law Studies