Liu, Pei-Hsun Emma, and Wen-Chi Vivian Wu. “Exploring the Effectiveness of LINE for EFL Vocabulary and Reading”. International Journal of Learning, Teaching and Educational Research 15, no. 13 (December 30, 2016): 71–83. Accessed April 21, 2026. http://www.ijlter.net/index.php/ijlter/article/view/858.