Hiraku Sakuma

Integration Studies ofBusiness Modeling andRoadmapping MethodsforInnovation Support Technology (IST) andItsPractical Application toReal-World-Cases

Akihiko Suzuki, Hitoshi Abel, Takashi Ashiki, 2007 .

Integrating business modeling and roadmapping methods – The Innovation Support Technology (IST) approach

Hiraku Sakuma, Hitoshi Abe, Takashi Ashiki, 2009 .