Liu, Day Yang, Wen Chun Tsai, Pei Leen Liu, and Chung Yi Fang. “Determinants of Sales Revenue in Innovation Diffusion Effects of Taiwan Sports Lottery During the FIFA World Cup 2018”. International Journal of Research in Business and Social Science (2147- 4478) 10, no. 4 (June 14, 2021): 43–58. Accessed October 27, 2021.