1. Faculty of Law Universitas Muhammadiyah Sumatera Utara Kota Medan, Sumatera Utara 20217, Indonesia
2. Faculty of Cultural Sciences, Universitas Sumatera Utara Kota Medan, Sumatera Utara 20222, Indonesia
3. Faculty of Political and Social Science, Universitas Sumatera Utara Kota Medan, Sumatera Utara 20222, Indonesia
4. Faculty of Language Education, Universitas Muslim Nusantara Al-Washliyah Kota Medan, Sumatera Utara 20222, Indonesia