Sawng, Yeong-Wha, Seung-Ho Kim, Jungmann Lee, and Young Sam Oh. “Mobile Service Usage Behavior in Korea: An Empirical Study on Consumer Acceptance of Innovative Technologies”. Technological and Economic Development of Economy 17, no. 1 (March 17, 2011): 151-173. Accessed December 21, 2024. https://journals.vilniustech.lt/index.php/TEDE/article/view/5311.