Georgios Christou Effie Lai-Chong Law David Geerts Lennart E. Nacke Panayiotis Zaphiris Editorial for the CHB special issue on MMOGs. 515-516 2015 53 Comput. Hum. Behav. https://doi.org/10.1016/j.chb.2015.06.041 https://www.wikidata.org/entity/Q59562634 db/journals/chb/chb53.html#ChristouLGNZ15