Group Learning Support System for Software Engineering Education - Web-based Collaboration Support between the Teacher Side and the Student Groups. - Atsuo Hazeyama; Akiko Nakako; Sachiko Nakajima; Keiji Osada (Web Intelligence, 2001)

Developing Educational Software for a Library Classification Training System. - Sachiko Nakajima; Takashi Harada; Sho Sato; Marimi Yano (IIAI-AAI, 2014)