Sociological Research in Customer Satisfaction

"BSC BUSINESS SUPPORT CENTER" CONSULTING AND TRAINING COMPANY Limited Liability Company (LLC)

Sociological Research in Customer Satisfaction

"AMPERA" Limited Liability Company (LLC)

Sociological Research in Customer Satisfaction

"IPM RESEARCH" INSTITUTE FOR POLLING AND MARKETING Limited Liability Company (LLC)

Sociological Research in Customer Satisfaction

"EMPIRICA" Limited Liability Company (LLC)

Sociological Research in Customer Satisfaction