Reviewer

Makarand Upadhyaya (Google Scholar) (University of Bahrain, Bahrain)
Mehdi Tajpour (Google Scholar) (University of Tehran, Iran)
Lyudmila Mihaylova (Google Scholar) (University of Ruse Angel Kanchev, Ruse, Bulgaria)
Emil Papazov (Google Scholar) (University of National and World Economy, Sofia, Bulgaria)
Michele Samuele Borgia (Google Scholar) (University “G. D’Annunzio” of Chieti-Pescara, Pescara, Italy)
Arlina Nurbaity Lubis (Google Scholar) (Universitas Sumatera Utara, Indonesia)
Khaira Amalia Fachrudin (Google Scholar) (Universitas Sumatera Utara, Indonesia)
Mukhtaruddin (Google Scholar) (Universitas Sriwijaya Palembang, Indonesia)
Husnil Khatimah (Google Scholar) (State University of Padang, Indonesia)
Akaa Samuel Terzungwe (Google Scholar) (University of Calabar, Nigeria)