Delvin Grant Kweku-Muata Osei-Bryson Using Fuzzy Cognitive Maps to Assess MIS Organizational Change Impact. 2005 conf/hicss/2005 HICSS http://doi.ieeecomputersociety.org/10.1109/HICSS.2005.658 db/conf/hicss/hicss2005-8.html#GrantO05