Articles by Arman Arayik Grigoryan (2)

Case Study of E-commerce Business Models

Arman Arayik . Grigoryan

Information Technology Journal 5 ( 5 ): 842 - 850 , 2006

B2B E-commerce in the United States, Europe and Japan: A Comparative Study

Arman Arayik Grigoryan

Journal of Applied Sciences 6 ( 9 ): 2131 - 2140 , 2006