About Wada Takeaki
About Faculty of Commerce, Fukuoka University
About Annals of Business Administrative Science (Web)
About business
About growth
About decision making
About atrophy
About management philosophy
About small-to-medium-sized enterprise
About diversification
About business
About chance
About Entrepreneurship
About entrepreneurship
About diversification
About small and medium-sized enterprises
About Management engineering in general
About Operations research in general
About ビジネス
About 衰退
About 成長
About 機会