People

Reviewer

Isnaini Isnaini, Universitas Medan Area, Indonesia

Warjio Warjio, Universitas Sumatera Utara, Indonesia

Muhammad Arif Nasution, Universitas Sumatera Utara, Indonesia

Heri Kusmanto, Universitas Sumatera Utara, Indonesia

Deny Setiawan, Universitas Negeri Medan, Indonesia

Retna Astuti K, Universitas Medan Area, Indonesia

Mohammad Kamarul Yussof, Universiti Sains Malaysia, Malaysia

Kaiman Turnip, Universitas Medan Area, Indonesia

Marlon Sihombing, Universitas Sumatera Utara, Indonesia

R. Hamdani Harahap, Universitas Sumatera Utara, Indonesia

Muhammad Syukri Salleh, Universiti Sains Malaysia, Malaysia

Nor Arfan, Universitas Sains Malaysia, Malaysia

Mohamad Zaini Abu Bakar, Universiti Sains Malaysia, Malaysia

Alan Darmawan, Universitaet Hamburg, Germany