Pablo Moreno-Ger José Luis Sierra Iván Martínez-Ortiz Baltasar Fernández-Manjón A documental approach to adventure game development. 3-31 2007 67 Sci. Comput. Program. 1 http://dx.doi.org/10.1016/j.scico.2006.07.003 db/journals/scp/scp67.html#Moreno-GerSMF07