Nguyen, Cuong, Tam Le, Thanh Nguyen, and Dzung Nguyen. “Emotions of Quality: A Case Study on Beer Products”. Science and Technology Development Journal 17, no. 3 (September 30, 2014): 92-99. Accessed May 8, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/1504.