Long-term motivations to play MMOGs: A longitudinal study on motivations, experience and behavior

@Conference{digra279, title ="Long-term motivations to play MMOGs: A longitudinal study on motivations, experience and behavior", year = "2007", author = "Schultheiss, Daniel", publisher = "DiGRA", address = "Tampere", howpublished = "\url{https://dl.digra.org/index.php/dl/article/view/279}", booktitle = "Proceedings of DiGRA 2007 Conference: Situated Play"}