พรหมเกษ จ.; เบ้าธรรม ส.; เเสนพวง ด. Value Added Products on Customer Satisfaction and Brand Loyalty Case Study: The Reed Mat of Ban Rae Village Tambol Rae, Phangkhon District, Sakon Nakhon Province. RMUTT J Hum Soc Sci 2016, 3, 87-100.