Reviewer

Lyudmila Mihaylova (University of Ruse Angel Kanchev, Ruse, Bulgaria)
Nexhmie Berisha-Vokshi (Universitas Prishtina, Kosovo)
Emil Papazov (University of National and World Economy, Sofia, Bulgaria)
Somnuk Aujirapongpan (Walailak University)
Junaid M. Shaikh (Curtin University of Technology)
Narong Hassanee (Fatoni University, Thailand)
Darusalam (Binus, Indonesia) 
Agus Trihatmoko (Universitas Surakarta, Surakarta, Indonesia)
Triwahyuningsih Triwahyuningsih (Universitas Ahmad Dahlan, Yogyakarta, Indonesia)
Ade Irma Anggraeni (Universitas Jenderal Soedirman, Indonesia)