Ikhsan Lubis
Lecturer at Faculty of Law, Universitas Prima Indonesia, Medan

Adi Mansar
Lecturer at Faculty of Law, Universitas Muhammadiyah Sumatera Utara, Medan

Taufik Siregar
Lecturer of the Legal Studies, Universitas Medan Area, Medan.

Nelly Azwarni Sinaga
Lecturer at Sekolah Tinggi Ilmu Ekonomi Sibolga/Tapanuli Tengah,

Agustining .
Lecturer at Faculty of Law, Universitas Prima Indonesia, Medan