Oliveira, Manuel Au-Yong. 2014. Destination Innovation and Superstar Spillover Effects on Tourism: The Entrepreneurial CR7 Museum and Ballon D’Or 2013 Winner Cristiano Ronaldo. Revista Turismo & Desenvolvimento 3 (21/22), 73-82. https://doi.org/10.34624/rtd.v3i21/22.11969.