Breaking the habit Commentary on: Policy responses to problematic video game use: A systematic review of current measures and future possibilities (Király et al., 2018) / Kai Wilhelm Müller
  Bibliogr.: p. 902. - Abstr. eng. - DOI: https://doi.org/10.1556/2006.7.2018.110
  In: Journal of Behavioral Addictions. - ISSN 2062-5871, eISSN 2063-5303. - 2018. 7. évf. 4. sz., p. 900-902.