กุลจิตต์เจือวงศ์ ศ. “LINE - Communicating Format on the Creativity of Smartphone: Benefits and Limits of Application”. Executive Journal, vol. 33, no. 4, Oct. 2013, pp. 42-54, https://so01.tci-thaijo.org/index.php/executivejournal/article/view/80877.